diff --git a/yacc.y b/yacc.y
index f4013ba..f0d4997 100644
--- a/yacc.y
+++ b/yacc.y
@@ -4,12 +4,11 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include "table.h"
-%}
 
-%code provides {
-  int yylex (void);
-  void yyerror (const char *);
-}
+
+int yylex (void);
+void yyerror (const char *);
+%}
 
 %union {char str[NAME_MAX_LENGTH]; int nbInt; enumVarType type; }
  /*loops keywords*/