1 files changed, 1 insertions, 1 deletions
diff --git a/lex.c.blt b/lex.c.blt
index 5a9d7f6a0f..1b6c31e964 100644
--- a/lex.c.blt
+++ b/lex.c.blt
@@ -31,7 +31,7 @@ error "gperf generated tables don't work with this execution character set. Plea
 #line 1 "keywords"
 
 struct kwtable {char *name; int id[2]; enum lex_state_e state;};
-const struct kwtable *rb_reserved_word _((const char *, unsigned int));
+const struct kwtable *rb_reserved_word(const char *, unsigned int);
 #ifndef RIPPER
 #line 7 "keywords"
 struct kwtable;