diff --git a/compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/AddContinuationLowering.kt b/compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/AddContinuationLowering.kt
index 4eb5247983e..11faed50a26 100644
--- a/compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/AddContinuationLowering.kt
+++ b/compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/AddContinuationLowering.kt
@@ -21,6 +21,7 @@ import org.jetbrains.kotlin.backend.jvm.codegen.hasContinuation
 import org.jetbrains.kotlin.backend.jvm.codegen.isInvokeSuspendOfContinuation
 import org.jetbrains.kotlin.backend.jvm.codegen.isJvmInterface
 import org.jetbrains.kotlin.backend.jvm.ir.defaultValue
+import org.jetbrains.kotlin.backend.jvm.ir.suspendFunctionOriginal
 import org.jetbrains.kotlin.backend.jvm.localDeclarationsPhase
 import org.jetbrains.kotlin.codegen.coroutines.*
 import org.jetbrains.kotlin.codegen.inline.coroutines.FOR_INLINE_SUFFIX
@@ -384,7 +385,9 @@ private class AddContinuationLowering(context: JvmBackendContext) : SuspendLower
 // the result is called 'view', just to be consistent with old backend.
 private fun IrSimpleFunction.suspendFunctionViewOrStub(context: JvmBackendContext): IrSimpleFunction {
     if (!isSuspend) return this
-    return context.suspendFunctionOriginalToView.getOrPut(this) { createSuspendFunctionStub(context) }
+    // We need to use suspend function originals here, since if we use 'this' here,
+    // turing FlowCollector into 'fun interface' leads to AbstractMethodError
+    return context.suspendFunctionOriginalToView.getOrPut(suspendFunctionOriginal()) { createSuspendFunctionStub(context) }
 }
 
 private fun IrSimpleFunction.createSuspendFunctionStub(context: JvmBackendContext): IrSimpleFunction {