diff --git a/Zend/zend_language_parser.y b/Zend/zend_language_parser.y

index ccbc9b1..6a9a24a 100644

--- a/Zend/zend_language_parser.y

+++ b/Zend/zend_language_parser.y

@@ -41,17 +41,19 @@ static YYSIZE_T zend_yytnamerr(char*, const char*);

 #define YYERROR_VERBOSE

 #define YYSTYPE znode

-#ifdef ZTS

-# define YYPARSE_PARAM tsrm_ls

-# define YYLEX_PARAM tsrm_ls

-#endif

-

 %}

 %pure_parser

 %expect 3

+%code requires {

+#ifdef ZTS

+# define YYPARSE_PARAM tsrm_ls

+# define YYLEX_PARAM tsrm_ls

+#endif

+}

+

 %token END 0 "end of file"

 %left T_INCLUDE T_INCLUDE_ONCE T_EVAL T_REQUIRE T_REQUIRE_ONCE

 %token T_INCLUDE      "include (T_INCLUDE)"