diff --git a/idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/KeywordCompletion.kt b/idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/KeywordCompletion.kt
index 7baaf27f9ad..4d676463357 100644
--- a/idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/KeywordCompletion.kt
+++ b/idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/KeywordCompletion.kt
@@ -49,7 +49,7 @@ object KeywordCompletion {
             .map { it as KtKeywordToken }
 
     private val DEFAULT_DUMMY_POSTFIX = " X"
-    private val KEYWORD_TO_DUMMY_POSTFIX = mapOf(FILE_KEYWORD to ":")
+    private val KEYWORD_TO_DUMMY_POSTFIX = mapOf(FILE_KEYWORD to ":X")
 
     private val KEYWORDS_TO_IGNORE_PREFIX = TokenSet.create(OVERRIDE_KEYWORD /* it's needed to complete overrides that should be work by member name too */)
 
diff --git a/idea/idea-completion/testData/keywords/FileKeyword.kt b/idea/idea-completion/testData/keywords/FileKeyword.kt
index 824c09bb75a..854afde1adb 100644
--- a/idea/idea-completion/testData/keywords/FileKeyword.kt
+++ b/idea/idea-completion/testData/keywords/FileKeyword.kt
@@ -1,5 +1,6 @@
 @<caret>[]
 
+// EXIST: file
 // EXIST: class
 // EXIST: fun
 // EXIST: interface