diff --git a/lua/opdavies/lsp/null-ls.lua b/lua/opdavies/lsp/null-ls.lua
index 5fc1c0e..04eaba0 100644
--- a/lua/opdavies/lsp/null-ls.lua
+++ b/lua/opdavies/lsp/null-ls.lua
@@ -33,4 +33,5 @@ null_ls.setup {
     diagnostics.phpstan,
     diagnostics.shellcheck,
   },
+  temp_dir = "/tmp",
 }