diff --git a/.drone.yml b/.drone.yml
index a6c1ce5..8fb7774 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -8,6 +8,10 @@ steps:
   commands:
   - nix develop . --command pre-commit run --all
 
+- name: flake check
+  commands:
+  - nix flake check
+
 - name: package check
   commands:
   - nix build