diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/IrSourceCompilerForInline.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/IrSourceCompilerForInline.kt
index 8a47b459be7..4e8472b5a79 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/IrSourceCompilerForInline.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/IrSourceCompilerForInline.kt
@@ -25,6 +25,7 @@ import org.jetbrains.kotlin.ir.expressions.IrMemberAccessExpression
 import org.jetbrains.kotlin.ir.util.parentAsClass
 import org.jetbrains.kotlin.ir.util.render
 import org.jetbrains.kotlin.load.java.JvmAbi
+import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOrigin
 import org.jetbrains.kotlin.resolve.jvm.jvmSignature.JvmMethodGenericSignature
 import org.jetbrains.kotlin.resolve.jvm.jvmSignature.JvmMethodSignature
@@ -138,8 +139,8 @@ class IrSourceCompilerForInline(
         }
 
     override fun isCallInsideSameModuleAsDeclared(functionDescriptor: FunctionDescriptor): Boolean {
-        //TODO("not implemented")
-        return true
+        // TODO port to IR structures
+        return DescriptorUtils.areInSameModule(DescriptorUtils.getDirectMember(functionDescriptor), codegen.irFunction.descriptor)
     }
 
     override fun isFinallyMarkerRequired(): Boolean {