diff --git a/config/nvim/lua/fschauen/diagnostic.lua b/config/nvim/lua/fschauen/diagnostic.lua
index f8d9fbe..2e09957 100644
--- a/config/nvim/lua/fschauen/diagnostic.lua
+++ b/config/nvim/lua/fschauen/diagnostic.lua
@@ -42,11 +42,11 @@ M.open_float = function(opts) vim.diagnostic.open_float(opts) end
 ---Toggle diagnostics in the given buffer.
 ---@param bufnr integer|nil: Buffer number (0 for current buffer, nil for all buffers.
 M.toggle = function(bufnr)
-  bufnr = bufnr or 0
-  if vim.diagnostic.is_disabled(bufnr) then
-    vim.diagnostic.enable(bufnr)
+  local filter = { bufnr = bufnr or 0 }
+  if vim.diagnostic.is_enabled(filter) then
+    vim.diagnostic.enable(false, filter)
   else
-    vim.diagnostic.disable(bufnr)
+    vim.diagnostic.enable(true, filter)
   end
 end