diff --git a/compiler/testData/cli/jvm/internalArgWrongPrefix.args b/compiler/testData/cli/jvm/internalArgWrongPrefix.args
index 15d38d6f53e..4a093e78607 100644
--- a/compiler/testData/cli/jvm/internalArgWrongPrefix.args
+++ b/compiler/testData/cli/jvm/internalArgWrongPrefix.args
@@ -1,4 +1,4 @@
 $TESTDATA_DIR$/inlineClass.kt
 -d
 $TEMP_DIR$
--XX:+InlineClasses
\ No newline at end of file
+-XX\:+InlineClasses
\ No newline at end of file