diff --git a/compiler/testData/codegen/box/callableReference/toString.kt b/compiler/testData/codegen/box/callableReference/toString.kt
index 1670fa0609d..aef8169ea6d 100644
--- a/compiler/testData/codegen/box/callableReference/toString.kt
+++ b/compiler/testData/codegen/box/callableReference/toString.kt
@@ -11,11 +11,13 @@ fun box(): String {
     val f = "${::foo}"
     if (f != "jet.KFunctionImpl1<? super java.lang.String, ? extends jet.Unit>") return "Fail foo: $f"
 
+    val nameOfA = (A() as java.lang.Object).getClass().getName()
+
     val g = "${A::bar}"
-    if (g != "jet.KMemberFunctionImpl0<? super A, ? extends java.lang.String>") return "Fail bar: $f"
+    if (g != "jet.KMemberFunctionImpl0<? super $nameOfA, ? extends java.lang.String>") return "Fail bar: $g"
 
     val h = "${A::baz}"
-    if (h != "jet.KExtensionFunctionImpl0<? super A, ? extends jet.Unit>") return "Fail baz: $h"
+    if (h != "jet.KExtensionFunctionImpl0<? super $nameOfA, ? extends jet.Unit>") return "Fail baz: $h"
 
     return "OK"
 }