diff --git a/src/views/app/app_list.ms b/src/views/app/app_list.ms
index 341a2b7f..7770e8ba 100644
--- a/src/views/app/app_list.ms
+++ b/src/views/app/app_list.ms
@@ -55,7 +55,7 @@
             <div class="form-group has-feedback">
                 <label for="label" class="col-sm-12">{{t 'url'}}</label>
                 <div class="col-sm-12">
-                    <input type="url" id="url" name="url" class="form-control" value="" placeholder="https://github.com/USER/REPOSITORY" required pattern="^https://github.com/[a-zA-Z0-9-_]+/[a-zA-Z0-9-_]+[/]?$">
+                    <input type="url" id="url" name="url" class="form-control" value="" placeholder="https://github.com/USER/REPOSITORY" required pattern="^https://github.com/[a-zA-Z0-9-_.]+/[a-zA-Z0-9-_.]+[/]?$">
                     <p class="text-warning">
                         <span class="fa-github"></span> {{t 'custom_app_url_only_github'}}
                     </p>