diff --git a/lib/hexo/default_config.js b/lib/hexo/default_config.js
index a2da406830..f02e90071b 100644
--- a/lib/hexo/default_config.js
+++ b/lib/hexo/default_config.js
@@ -65,7 +65,7 @@ module.exports = {
   deploy: {},
 
   // ignore files from processing
-  ignore: ['**/themes/*/node_modules/**'],
+  ignore: ['**/themes/*/node_modules/**', '**/themes/*/.git/**'],
 
   // Category & Tag
   meta_generator: true