diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/ClosureCodegen.java b/compiler/backend/src/org/jetbrains/kotlin/codegen/ClosureCodegen.java
index 6e7f44080bb..cdc138d3386 100644
--- a/compiler/backend/src/org/jetbrains/kotlin/codegen/ClosureCodegen.java
+++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/ClosureCodegen.java
@@ -326,7 +326,7 @@ public class ClosureCodegen extends MemberCodegen<JetElement> {
             if (generateBody) {
                 mv.visitCode();
                 InstructionAdapter iv = new InstructionAdapter(mv);
-                Method method = typeMapper.mapSignature(descriptor).getAsmMethod();
+                Method method = typeMapper.mapSignature(descriptor.getOriginal()).getAsmMethod();
                 iv.aconst(method.getName() + method.getDescriptor());
                 iv.areturn(JAVA_STRING_TYPE);
                 FunctionCodegen.endVisit(iv, "function reference getSignature", element);
diff --git a/compiler/testData/codegen/boxWithStdlib/reflection/call/memberOfGenericClass.kt b/compiler/testData/codegen/boxWithStdlib/reflection/call/memberOfGenericClass.kt
new file mode 100644
index 00000000000..76220c13639
--- /dev/null
+++ b/compiler/testData/codegen/boxWithStdlib/reflection/call/memberOfGenericClass.kt
@@ -0,0 +1,12 @@
+var result = "Fail"
+
+class A<T> {
+    fun foo(t: T) {
+        result = t as String
+    }
+}
+
+fun box(): String {
+    (A<String>::foo).call(A<String>(), "OK")
+    return result
+}
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/generated/BlackBoxWithStdlibCodegenTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/generated/BlackBoxWithStdlibCodegenTestGenerated.java
index 5bc5c3b1ef6..978716473f2 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/generated/BlackBoxWithStdlibCodegenTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/generated/BlackBoxWithStdlibCodegenTestGenerated.java
@@ -2799,6 +2799,12 @@ public class BlackBoxWithStdlibCodegenTestGenerated extends AbstractBlackBoxCode
                 doTestWithStdlib(fileName);
             }
 
+            @TestMetadata("memberOfGenericClass.kt")
+            public void testMemberOfGenericClass() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/reflection/call/memberOfGenericClass.kt");
+                doTestWithStdlib(fileName);
+            }
+
             @TestMetadata("platformStatic.kt")
             public void testPlatformStatic() throws Exception {
                 String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/reflection/call/platformStatic.kt");