diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
index 3c57117..1d5ee5d 100644
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -2506,6 +2506,7 @@
 #endif
 
     r->internal = 1;
+    r->valid_unparsed_uri = 0;
     r->add_uri_to_alias = 0;
     r->main->count++;
 
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 9f0ff3a..68837d8 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -1895,8 +1895,6 @@
             r->method = NGX_HTTP_GET;
         }
 
-        r->valid_unparsed_uri = 0;
-
         ngx_http_internal_redirect(r, uri, &args);
         ngx_http_finalize_request(r, NGX_DONE);
         return NGX_DONE;