diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/MethodInliner.kt b/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/MethodInliner.kt
index 36f4a9cbc25..210abe65b3d 100644
--- a/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/MethodInliner.kt
+++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/MethodInliner.kt
@@ -52,7 +52,6 @@ class MethodInliner(
     private val inlineOnlySmapSkipper: InlineOnlySmapSkipper?, //non null only for root
     private val shouldPreprocessApiVersionCalls: Boolean = false
 ) {
-    private val typeMapper = inliningContext.state.typeMapper
     private val languageVersionSettings = inliningContext.state.languageVersionSettings
     private val invokeCalls = ArrayList<InvokeCall>()
     //keeps order
@@ -237,16 +236,13 @@ class MethodInliner(
                     var coroutineDesc = desc
                     val actualInvokeDescriptor: FunctionDescriptor
                     if (info.invokeMethodDescriptor.isSuspend) {
-                        val coroutineInvokeMethodDescriptor = getOrCreateJvmSuspendFunctionView(
-                            info.invokeMethodDescriptor,
-                            inliningContext.state
-                        )
-                        actualInvokeDescriptor = coroutineInvokeMethodDescriptor
-                        val coroutineInvokeDesc = typeMapper.mapAsmMethod(coroutineInvokeMethodDescriptor).descriptor
+                        actualInvokeDescriptor = getOrCreateJvmSuspendFunctionView(info.invokeMethodDescriptor, inliningContext.state)
+                        val parametersSize = actualInvokeDescriptor.valueParameters.size +
+                                (if (actualInvokeDescriptor.extensionReceiverParameter != null) 1 else 0)
                         // And here we expect invoke(...Ljava/lang/Object;) be replaced with invoke(...Lkotlin/coroutines/Continuation;)
                         // if this does not happen, insert fake continuation, since we could not have one yet.
                         val argumentTypes = Type.getArgumentTypes(desc)
-                        if (Type.getArgumentTypes(coroutineInvokeDesc).size != argumentTypes.size) {
+                        if (argumentTypes.size != parametersSize) {
                             addFakeContinuationMarker(this)
                             coroutineDesc = Type.getMethodDescriptor(Type.getReturnType(desc), *argumentTypes, AsmTypes.OBJECT_TYPE)
                         }