diff --git a/idea/testData/inspections/unusedSymbol/object/companionObjectUsedInContainingClass.kt b/idea/testData/inspections/unusedSymbol/object/companionObjectUsedInContainingClass.kt
index 5ac2b393a15..43d53f21b60 100644
--- a/idea/testData/inspections/unusedSymbol/object/companionObjectUsedInContainingClass.kt
+++ b/idea/testData/inspections/unusedSymbol/object/companionObjectUsedInContainingClass.kt
@@ -12,7 +12,7 @@ class A {
 
         val v = 42
 
-        fun Int.get(a: Int) = this + a
+        operator fun Int.get(a: Int) = this + a
     }
 }