diff --git a/lua/navigator/lspclient/clients.lua b/lua/navigator/lspclient/clients.lua
index 4ce65b8..ff8aeb2 100644
--- a/lua/navigator/lspclient/clients.lua
+++ b/lua/navigator/lspclient/clients.lua
@@ -613,7 +613,7 @@ local function on_filetype()
   if ft == nil then
     return
   end
-  if uri == 'file://' or uri == 'file:///' then
+  if uri == 'file://' or uri == 'file:///' or vim.wo.diff then
     trace('skip loading for ft ', ft, uri)
     return
   end