diff --git a/Gruntfile.js b/Gruntfile.js
index 9771d3eeb5..153eea59b9 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -149,6 +149,7 @@ module.exports = function (grunt) {
                     'build/tmp/custom/Espo/Custom/*',
                     '!build/tmp/custom/Espo/Custom/.htaccess',
                     'build/tmp/install/config.php',
+                    'build/tmp/vendor/*/*/.git',
                 ]
             }
         },