diff --git a/ext/standard/array.c b/ext/standard/array.c
index 09852f23c34..3f4ce2a47cc 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -1842,7 +1842,7 @@ PHP_FUNCTION(shuffle)
 {
 	zval *array;
 
-	if (zend_parse_parameters(1 TSRMLS_CC, "a", &array) == FAILURE) {
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &array) == FAILURE) {
 		RETURN_FALSE;
 	}