diff --git a/compiler/testData/checkerWithErrorTypes/quick/UnusedVariables.jet b/compiler/testData/checkerWithErrorTypes/quick/UnusedVariables.jet
index c52c8e8e61d..63fbca9007e 100644
--- a/compiler/testData/checkerWithErrorTypes/quick/UnusedVariables.jet
+++ b/compiler/testData/checkerWithErrorTypes/quick/UnusedVariables.jet
@@ -50,7 +50,7 @@ class MyTest() {
         i = <!UNUSED_VALUE!>456<!>;
     }
 
-    fun testWhile(a : Any?, b : Any?) {
+    fun testWhile() {
         var a : Any? = true
         var b : Any? = 34
         while (a is Any) {
@@ -139,4 +139,4 @@ fun testBackingFieldsNotMarked() {
     }
 }
 
-fun doSmth(i : Int) {}
\ No newline at end of file
+fun doSmth(i : Int) {}