diff --git a/ext/shmop/php_shmop.h b/ext/shmop/php_shmop.h
index 485826d0c00..10f486243d8 100644
--- a/ext/shmop/php_shmop.h
+++ b/ext/shmop/php_shmop.h
@@ -31,9 +31,6 @@ extern zend_module_entry shmop_module_entry;
 #endif
 
 PHP_MINIT_FUNCTION(shmop);
-PHP_MSHUTDOWN_FUNCTION(shmop);
-PHP_RINIT_FUNCTION(shmop);
-PHP_RSHUTDOWN_FUNCTION(shmop);
 PHP_MINFO_FUNCTION(shmop);
 
 PHP_FUNCTION(shmop_open);
diff --git a/ext/shmop/shmop.c b/ext/shmop/shmop.c
index ec292bd905e..a5e12a3488d 100644
--- a/ext/shmop/shmop.c
+++ b/ext/shmop/shmop.c
@@ -65,7 +65,7 @@ zend_module_entry shmop_module_entry = {
 	"shmop",
 	shmop_functions,
 	PHP_MINIT(shmop),
-	PHP_MSHUTDOWN(shmop),
+	NULL,
 	NULL,
 	NULL,
 	PHP_MINFO(shmop),
@@ -99,14 +99,6 @@ PHP_MINIT_FUNCTION(shmop)
 }
 /* }}} */
 
-/* {{{ PHP_MSHUTDOWN_FUNCTION
- */
-PHP_MSHUTDOWN_FUNCTION(shmop)
-{
-	return SUCCESS;
-}
-/* }}} */
-
 /* {{{ PHP_MINFO_FUNCTION
  */
 PHP_MINFO_FUNCTION(shmop)