diff --git a/compiler/testData/codegen/regressions/kt434.jet b/compiler/testData/codegen/regressions/kt434.jet
index e48463642b9..e656a6a04b4 100644
--- a/compiler/testData/codegen/regressions/kt434.jet
+++ b/compiler/testData/codegen/regressions/kt434.jet
@@ -9,5 +9,5 @@ fun String.decodeURI(encoding : String) : String? =
     }
 
 fun box() : String {
-    return if("hhh".decodeURI("lala") == null) "OK" else "fail"
+    return if("hhh".decodeURI("") == null) "OK" else "fail"
 }
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