diff --git a/compiler/frontend/src/org/jetbrains/kotlin/lexer/KtTokens.java b/compiler/frontend/src/org/jetbrains/kotlin/lexer/KtTokens.java
index 66878e19b31..5e43d2c965e 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/lexer/KtTokens.java
+++ b/compiler/frontend/src/org/jetbrains/kotlin/lexer/KtTokens.java
@@ -232,7 +232,7 @@ public interface KtTokens {
 
     TokenSet TYPE_MODIFIER_KEYWORDS = TokenSet.create(SUSPEND_KEYWORD);
     TokenSet TYPE_ARGUMENT_MODIFIER_KEYWORDS = TokenSet.create(IN_KEYWORD, OUT_KEYWORD);
-    TokenSet RESERVED_VALUE_PARAMETER_MODIFIER_KEYWORDS = TokenSet.create(OUT_KEYWORD); // lazy, out, ref
+    TokenSet RESERVED_VALUE_PARAMETER_MODIFIER_KEYWORDS = TokenSet.create(OUT_KEYWORD, VARARG_KEYWORD); // lazy, out, ref
 
     TokenSet VISIBILITY_MODIFIERS = TokenSet.create(PRIVATE_KEYWORD, PUBLIC_KEYWORD, INTERNAL_KEYWORD, PROTECTED_KEYWORD);