diff --git a/kallithea/config/routing.py b/kallithea/config/routing.py
--- a/kallithea/config/routing.py
+++ b/kallithea/config/routing.py
@@ -540,7 +540,7 @@ def make_map(config):
                  conditions=dict(method=["GET"], function=check_repo))
     rmap.connect("edit_repo_perms_update", "/{repo_name:.*?}/settings/permissions",
                  controller='admin/repos', action="edit_permissions_update",
-                 conditions=dict(method=["PUT"], function=check_repo))
+                 conditions=dict(method=["POST"], function=check_repo))
     rmap.connect("edit_repo_perms_revoke", "/{repo_name:.*?}/settings/permissions/delete",
                  controller='admin/repos', action="edit_permissions_revoke",
                  conditions=dict(method=["POST"], function=check_repo))
diff --git a/kallithea/templates/admin/repos/repo_edit_permissions.html b/kallithea/templates/admin/repos/repo_edit_permissions.html
--- a/kallithea/templates/admin/repos/repo_edit_permissions.html
+++ b/kallithea/templates/admin/repos/repo_edit_permissions.html
@@ -1,4 +1,4 @@
-${h.form(url('edit_repo_perms_update', repo_name=c.repo_name), method='put')}
+${h.form(url('edit_repo_perms_update', repo_name=c.repo_name))}
 <div class="form">
    <div class="fields">
         <div class="field">