diff --git a/src/http/modules/ngx_http_fastcgi_module.c b/src/http/modules/ngx_http_fastcgi_module.c
index ea16ecae9..b4bb1d0a5 100644
--- a/src/http/modules/ngx_http_fastcgi_module.c
+++ b/src/http/modules/ngx_http_fastcgi_module.c
@@ -2646,6 +2646,7 @@ ngx_http_fastcgi_process_record(ngx_http_request_t *r,
         }
     }
 
+    f->pos = p;
     f->state = state;
 
     return NGX_AGAIN;