diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/ir/IrUtils.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/ir/IrUtils.kt
index 786d67dd08a..10b77a303ae 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/ir/IrUtils.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/ir/IrUtils.kt
@@ -379,18 +379,21 @@ fun collectVisibleTypeParameters(scopeOwner: IrTypeParametersContainer): Set<IrT
         .flatMap { it.typeParameters }
         .toSet()
 
-fun IrClassSymbol.rawType(context: JvmBackendContext): IrSimpleType {
-    // On the IR backend we represent raw types as star projected types with a special synthetic annotation.
-    // See `TypeTranslator.translateTypeAnnotations`.
-    val rawTypeAnnotation = IrConstructorCallImpl.fromSymbolOwner(
-        context.generatorExtensions.rawTypeAnnotationConstructor!!.constructedClassType,
-        context.generatorExtensions.rawTypeAnnotationConstructor.symbol
+// On the IR backend we represent raw types as star projected types with a special synthetic annotation.
+// See `TypeTranslator.translateTypeAnnotations`.
+private fun JvmBackendContext.makeRawTypeAnnotation() =
+    IrConstructorCallImpl.fromSymbolOwner(
+        generatorExtensions.rawTypeAnnotationConstructor!!.constructedClassType,
+        generatorExtensions.rawTypeAnnotationConstructor.symbol
     )
 
-    return IrSimpleTypeImpl(
+fun IrClassSymbol.rawDefaultType(context: JvmBackendContext): IrType =
+    this.defaultType.addAnnotations(listOf(context.makeRawTypeAnnotation()))
+
+fun IrClassSymbol.rawStarProjectedType(context: JvmBackendContext): IrSimpleType =
+    IrSimpleTypeImpl(
         this,
         hasQuestionMark = false,
         arguments = owner.typeParameters.map { IrStarProjectionImpl },
-        annotations = listOf(rawTypeAnnotation)
+        annotations = listOf(context.makeRawTypeAnnotation())
     )
-}
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/JvmSingleAbstractMethodLowering.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/JvmSingleAbstractMethodLowering.kt
index f90d7bce15b..fb52c2f5aea 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/JvmSingleAbstractMethodLowering.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/JvmSingleAbstractMethodLowering.kt
@@ -10,7 +10,8 @@ import org.jetbrains.kotlin.backend.common.lower.SingleAbstractMethodLowering
 import org.jetbrains.kotlin.backend.common.phaser.makeIrFilePhase
 import org.jetbrains.kotlin.backend.jvm.JvmBackendContext
 import org.jetbrains.kotlin.backend.jvm.ir.erasedUpperBound
-import org.jetbrains.kotlin.backend.jvm.ir.rawType
+import org.jetbrains.kotlin.backend.jvm.ir.rawDefaultType
+import org.jetbrains.kotlin.backend.jvm.ir.rawStarProjectedType
 import org.jetbrains.kotlin.descriptors.DescriptorVisibilities
 import org.jetbrains.kotlin.ir.IrElement
 import org.jetbrains.kotlin.ir.UNDEFINED_OFFSET
@@ -21,7 +22,6 @@ import org.jetbrains.kotlin.ir.declarations.IrFunction
 import org.jetbrains.kotlin.ir.expressions.IrTypeOperatorCall
 import org.jetbrains.kotlin.ir.types.IrType
 import org.jetbrains.kotlin.ir.types.getClass
-import org.jetbrains.kotlin.ir.util.defaultType
 import org.jetbrains.kotlin.load.java.JavaDescriptorVisibilities
 import org.jetbrains.kotlin.utils.addToStdlib.safeAs
 
@@ -45,10 +45,10 @@ private class JvmSingleAbstractMethodLowering(context: JvmBackendContext) : Sing
         if (inInlineFunctionScope) DescriptorVisibilities.PUBLIC else JavaDescriptorVisibilities.PACKAGE_VISIBILITY
 
     override fun getSuperTypeForWrapper(typeOperand: IrType): IrType =
-        typeOperand.erasedUpperBound.defaultType
+        typeOperand.erasedUpperBound.symbol.rawDefaultType(context as JvmBackendContext)
 
     override fun getWrappedFunctionType(klass: IrClass): IrType =
-        klass.symbol.rawType(context as JvmBackendContext)
+        klass.symbol.rawStarProjectedType(context as JvmBackendContext)
 
     // The constructor of a SAM wrapper is non-synthetic and should not have line numbers.
     // Otherwise the debugger will try to step into it.
diff --git a/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface.kt b/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface.kt
new file mode 100644
index 00000000000..e62679359f9
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface.kt
@@ -0,0 +1,16 @@
+// WITH_SIGNATURES
+// FILE: samGenericSuperinterface.kt
+
+fun <T> genericSam(f: () -> T): T = J.g(f)
+
+// FILE: J.java
+public class J {
+    static <T> T g(Sam<T> s) {
+        return s.get();
+    }
+}
+
+// FILE: Sam.java
+public interface Sam<T> {
+    T get();
+}
\ No newline at end of file
diff --git a/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface.txt b/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface.txt
new file mode 100644
index 00000000000..95f7782207e
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface.txt
@@ -0,0 +1,13 @@
+@kotlin.Metadata
+final class<null>  SamGenericSuperinterfaceKt$sam$Sam$0 {
+    // source: 'samGenericSuperinterface.kt'
+    <null> method <init>(p0: kotlin.jvm.functions.Function0): void
+    public synthetic final <null> method get(): java.lang.Object
+    private synthetic final field <null> function: kotlin.jvm.functions.Function0
+}
+
+@kotlin.Metadata
+public final class<null>  SamGenericSuperinterfaceKt {
+    // source: 'samGenericSuperinterface.kt'
+    public final static <<T:Ljava/lang/Object;>(Lkotlin/jvm/functions/Function0<+TT;>;)TT;> method genericSam(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function0): java.lang.Object
+}
diff --git a/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface_ir.txt b/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface_ir.txt
new file mode 100644
index 00000000000..96e17793796
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/samGenericSuperinterface_ir.txt
@@ -0,0 +1,15 @@
+@kotlin.Metadata
+final class<null>  SamGenericSuperinterfaceKt$sam$Sam$0 {
+    // source: 'samGenericSuperinterface.kt'
+    <null> method <init>(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function0): void
+    public synthetic final <null> method get(): java.lang.Object
+    private synthetic final field <null> function: kotlin.jvm.functions.Function0
+    final inner class SamGenericSuperinterfaceKt$sam$Sam$0
+}
+
+@kotlin.Metadata
+public final class<null>  SamGenericSuperinterfaceKt {
+    // source: 'samGenericSuperinterface.kt'
+    public final static <<T:Ljava/lang/Object;>(Lkotlin/jvm/functions/Function0<+TT;>;)TT;> method genericSam(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function0): java.lang.Object
+    final inner class SamGenericSuperinterfaceKt$sam$Sam$0
+}
diff --git a/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface.kt b/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface.kt
new file mode 100644
index 00000000000..5d2290fba45
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface.kt
@@ -0,0 +1,16 @@
+// WITH_SIGNATURES
+// FILE: samGenericSuperinterface.kt
+
+fun specializedSam(f: () -> String) = J.g(f)
+
+// FILE: J.java
+public class J {
+    static <T> T g(Sam<T> s) {
+        return s.get();
+    }
+}
+
+// FILE: Sam.java
+public interface Sam<T> {
+    T get();
+}
\ No newline at end of file
diff --git a/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface.txt b/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface.txt
new file mode 100644
index 00000000000..da97bd5cec5
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface.txt
@@ -0,0 +1,13 @@
+@kotlin.Metadata
+final class<null>  SamGenericSuperinterfaceKt$sam$Sam$0 {
+    // source: 'samGenericSuperinterface.kt'
+    <null> method <init>(p0: kotlin.jvm.functions.Function0): void
+    public synthetic final <null> method get(): java.lang.Object
+    private synthetic final field <null> function: kotlin.jvm.functions.Function0
+}
+
+@kotlin.Metadata
+public final class<null>  SamGenericSuperinterfaceKt {
+    // source: 'samGenericSuperinterface.kt'
+    public final static <(Lkotlin/jvm/functions/Function0<Ljava/lang/String;>;)Ljava/lang/String;> method specializedSam(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function0): java.lang.String
+}
diff --git a/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface_ir.txt b/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface_ir.txt
new file mode 100644
index 00000000000..25f44905b2a
--- /dev/null
+++ b/compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface_ir.txt
@@ -0,0 +1,15 @@
+@kotlin.Metadata
+final class<null>  SamGenericSuperinterfaceKt$sam$Sam$0 {
+    // source: 'samGenericSuperinterface.kt'
+    <null> method <init>(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function0): void
+    public synthetic final <null> method get(): java.lang.Object
+    private synthetic final field <null> function: kotlin.jvm.functions.Function0
+    final inner class SamGenericSuperinterfaceKt$sam$Sam$0
+}
+
+@kotlin.Metadata
+public final class<null>  SamGenericSuperinterfaceKt {
+    // source: 'samGenericSuperinterface.kt'
+    public final static <(Lkotlin/jvm/functions/Function0<Ljava/lang/String;>;)Ljava/lang/String;> method specializedSam(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function0): java.lang.String
+    final inner class SamGenericSuperinterfaceKt$sam$Sam$0
+}
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java
index c421d32d645..5897a7b6fbe 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/BytecodeListingTestGenerated.java
@@ -214,6 +214,16 @@ public class BytecodeListingTestGenerated extends AbstractBytecodeListingTest {
         runTest("compiler/testData/codegen/bytecodeListing/samAdapterAndInlinedOne.kt");
     }
 
+    @TestMetadata("samGenericSuperinterface.kt")
+    public void testSamGenericSuperinterface() throws Exception {
+        runTest("compiler/testData/codegen/bytecodeListing/samGenericSuperinterface.kt");
+    }
+
+    @TestMetadata("samSpecializedGenericSuperinterface.kt")
+    public void testSamSpecializedGenericSuperinterface() throws Exception {
+        runTest("compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface.kt");
+    }
+
     @TestMetadata("varargsBridge.kt")
     public void testVarargsBridge() throws Exception {
         runTest("compiler/testData/codegen/bytecodeListing/varargsBridge.kt");
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBytecodeListingTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBytecodeListingTestGenerated.java
index 98ed33c98c4..139e31166d6 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBytecodeListingTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/ir/IrBytecodeListingTestGenerated.java
@@ -214,6 +214,16 @@ public class IrBytecodeListingTestGenerated extends AbstractIrBytecodeListingTes
         runTest("compiler/testData/codegen/bytecodeListing/samAdapterAndInlinedOne.kt");
     }
 
+    @TestMetadata("samGenericSuperinterface.kt")
+    public void testSamGenericSuperinterface() throws Exception {
+        runTest("compiler/testData/codegen/bytecodeListing/samGenericSuperinterface.kt");
+    }
+
+    @TestMetadata("samSpecializedGenericSuperinterface.kt")
+    public void testSamSpecializedGenericSuperinterface() throws Exception {
+        runTest("compiler/testData/codegen/bytecodeListing/samSpecializedGenericSuperinterface.kt");
+    }
+
     @TestMetadata("varargsBridge.kt")
     public void testVarargsBridge() throws Exception {
         runTest("compiler/testData/codegen/bytecodeListing/varargsBridge.kt");