diff --git a/lua/navigator/lspclient/clients.lua b/lua/navigator/lspclient/clients.lua
index a333bd1..115ada6 100644
--- a/lua/navigator/lspclient/clients.lua
+++ b/lua/navigator/lspclient/clients.lua
@@ -184,7 +184,7 @@ local setups = {
       '--cross-file-rename',
     },
     filetypes = { 'c', 'cpp', 'objc', 'objcpp' },
-    on_attach = function(client, buffnr)
+    on_attach = function(client, bufnr)
       client.resolved_capabilities.document_formatting = true
       on_attach(client, bufnr)
     end,