diff --git a/_config.yml b/_config.yml
index dfe5771..ba882ae 100644
--- a/_config.yml
+++ b/_config.yml
@@ -59,3 +59,6 @@ exclude:
   - .gitignore
   - .jekyll-cace/
   - .sass-cache/
+  - flake.nix
+  - flake.lock
+  - gemset.nix