diff --git a/ext/odbc/php_odbc.c b/ext/odbc/php_odbc.c
index 80a53b79661..cf425f57d07 100644
--- a/ext/odbc/php_odbc.c
+++ b/ext/odbc/php_odbc.c
@@ -121,7 +121,7 @@ ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_into, 0, 0, 2)
 	ZEND_ARG_INFO(0, result_id)
-	ZEND_ARG_INFO(0, result_array)
+	ZEND_ARG_INFO(1, result_array)
 	ZEND_ARG_INFO(0, rownumber)
 ZEND_END_ARG_INFO()