diff --git a/.builds/build.yml b/.builds/build.yml
index e83aff3..a51ee64 100644
--- a/.builds/build.yml
+++ b/.builds/build.yml
@@ -4,7 +4,8 @@ sources:
 tasks:
   - build: |
       cd blogng
-      nix build
+      nix --extra-experimental-features nix-command --extra-experimental-features flakes build
+
 triggers:
   - action: email
     condition: failure