diff --git a/.drone.yml b/.drone.yml
index 048745d..68202e5 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -8,6 +8,10 @@ steps:
   commands:
   - nix develop -c make
 
+- name: check
+  commands:
+  - nix flake check
+
 - name: deploy
   commands:
     - nix run 'github:ambroisie/nix-config#drone-scp'