diff --git a/src/http/ngx_http_script.c b/src/http/ngx_http_script.c
index a2b9f1b7b..2ea611373 100644
--- a/src/http/ngx_http_script.c
+++ b/src/http/ngx_http_script.c
@@ -1202,6 +1202,7 @@ ngx_http_script_regex_end_code(ngx_http_script_engine_t *e)
 
     r = e->request;
 
+    e->is_args = 0;
     e->quote = 0;
 
     ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,