diff --git a/src/http/modules/ngx_http_dav_module.c b/src/http/modules/ngx_http_dav_module.c
index 1502fbf..2948eec 100644
--- a/src/http/modules/ngx_http_dav_module.c
+++ b/src/http/modules/ngx_http_dav_module.c
@@ -490,6 +490,7 @@
     p = ngx_http_map_uri_to_path(r, &path, &root, 0);
 
     *(p - 1) = '\0';
+    r->uri.len--;
 
     ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                    "http mkcol path: \"%s\"", path.data);