diff --git a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/C.kt b/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/C.kt
index 755dfbd73d4..b4a4fed012e 100644
--- a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/C.kt
+++ b/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/C.kt
@@ -1,3 +1,3 @@
 package test
 
-interface С
+interface C