diff --git a/compiler/frontend.java/src/org/jetbrains/kotlin/load/java/sam/SamAdapterOverridabilityCondition.java b/compiler/frontend.java/src/org/jetbrains/kotlin/load/java/sam/SamAdapterOverridabilityCondition.java
index 83d72699066..4bffd441a53 100644
--- a/compiler/frontend.java/src/org/jetbrains/kotlin/load/java/sam/SamAdapterOverridabilityCondition.java
+++ b/compiler/frontend.java/src/org/jetbrains/kotlin/load/java/sam/SamAdapterOverridabilityCondition.java
@@ -21,6 +21,7 @@ import org.jetbrains.annotations.Nullable;
 import org.jetbrains.kotlin.descriptors.*;
 import org.jetbrains.kotlin.descriptors.impl.SimpleFunctionDescriptorImpl;
 import org.jetbrains.kotlin.resolve.ExternalOverridabilityCondition;
+import org.jetbrains.kotlin.resolve.OverridingUtil;
 import org.jetbrains.kotlin.types.KotlinType;
 import org.jetbrains.kotlin.types.TypeSubstitutor;
 import org.jetbrains.kotlin.types.TypeUtils;
@@ -45,6 +46,11 @@ public class SamAdapterOverridabilityCondition implements ExternalOverridability
             return subOriginal == null ? Result.UNKNOWN : Result.INCOMPATIBLE; // DECLARATION can override anything
         }
 
+        OverridingUtil.OverrideCompatibilityInfo basicResult = OverridingUtil.DEFAULT
+                .isOverridableByWithoutExternalConditions(superDescriptor, subDescriptor, /* checkReturnType = */ false);
+
+        if (basicResult.getResult() != OverridingUtil.OverrideCompatibilityInfo.Result.OVERRIDABLE) return Result.UNKNOWN;
+
         // inheritor if SYNTHESIZED can override inheritor of SYNTHESIZED if their originals have same erasure
         return equalErasure(superOriginal, subOriginal) ? Result.UNKNOWN : Result.INCOMPATIBLE;
     }
diff --git a/compiler/testData/loadJava/compiledJava/sam/DifferentParametersCount.java b/compiler/testData/loadJava/compiledJava/sam/DifferentParametersCount.java
new file mode 100644
index 00000000000..a8f69f5d66b
--- /dev/null
+++ b/compiler/testData/loadJava/compiledJava/sam/DifferentParametersCount.java
@@ -0,0 +1,15 @@
+package test;
+
+import kotlin.Unit;
+import kotlin.jvm.functions.Function0;
+
+public final class DifferentParametersCount {
+    public static class A {
+        static public void foo(Runnable x, int y) {}
+    }
+
+    public static class B extends A {
+        // SAM adapter should not override A.foo
+        static public void foo(Runnable x) {}
+    }
+}
diff --git a/compiler/testData/loadJava/compiledJava/sam/DifferentParametersCount.txt b/compiler/testData/loadJava/compiledJava/sam/DifferentParametersCount.txt
new file mode 100644
index 00000000000..00de75917a5
--- /dev/null
+++ b/compiler/testData/loadJava/compiledJava/sam/DifferentParametersCount.txt
@@ -0,0 +1,23 @@
+package test
+
+public final class DifferentParametersCount {
+    public constructor DifferentParametersCount()
+
+    public open class A {
+        public constructor A()
+
+        // Static members
+        public final /*synthesized*/ fun foo(/*0*/ p0: (() -> kotlin.Unit)!, /*1*/ p1: kotlin.Int): kotlin.Unit
+        public open fun foo(/*0*/ p0: java.lang.Runnable!, /*1*/ p1: kotlin.Int): kotlin.Unit
+    }
+
+    public open class B : test.DifferentParametersCount.A {
+        public constructor B()
+
+        // Static members
+        public final /*synthesized*/ fun foo(/*0*/ p0: (() -> kotlin.Unit)!): kotlin.Unit
+        public final override /*1*/ /*fake_override*/ fun foo(/*0*/ p0: (() -> kotlin.Unit)!, /*1*/ p1: kotlin.Int): kotlin.Unit
+        public open fun foo(/*0*/ p0: java.lang.Runnable!): kotlin.Unit
+        public open override /*1*/ /*fake_override*/ fun foo(/*0*/ p0: java.lang.Runnable!, /*1*/ p1: kotlin.Int): kotlin.Unit
+    }
+}
diff --git a/compiler/tests/org/jetbrains/kotlin/jvm/compiler/LoadJavaTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/jvm/compiler/LoadJavaTestGenerated.java
index 9d4a7615602..6deb790437b 100644
--- a/compiler/tests/org/jetbrains/kotlin/jvm/compiler/LoadJavaTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/jvm/compiler/LoadJavaTestGenerated.java
@@ -1344,6 +1344,12 @@ public class LoadJavaTestGenerated extends AbstractLoadJavaTest {
                 doTestCompiledJava(fileName);
             }
 
+            @TestMetadata("DifferentParametersCount.java")
+            public void testDifferentParametersCount() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/loadJava/compiledJava/sam/DifferentParametersCount.java");
+                doTestCompiledJava(fileName);
+            }
+
             @TestMetadata("FilenameFilter.java")
             public void testFilenameFilter() throws Exception {
                 String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/loadJava/compiledJava/sam/FilenameFilter.java");