diff --git a/hk.pkl b/hk.pkl
index 239a7ec..70e27c2 100644
--- a/hk.pkl
+++ b/hk.pkl
@@ -1,8 +1,8 @@
 amends "package://github.com/jdx/hk/releases/download/v1.36.0/hk@1.36.0#/Config.pkl"
 import "package://github.com/jdx/hk/releases/download/v1.36.0/hk@1.36.0#/Builtins.pkl"
 
-// Only process files in sketches/ directory (excluding vendor/)
-glob = List("sketches/**", "!sketches/**/vendor/**")
+// Only process files in sketches/ (excluding vendor/)
+exclude = List("**", "!sketches/**", "sketches/**/vendor/**")
 
 local linters = new Mapping<String, Step> {
     ["format"] = Builtins.clang_format