diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index a26e225..5f285ed 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -14,3 +14,7 @@ updates:
     schedule:
       interval: weekly
     open-pull-requests-limit: 10
+  - package-ecosystem: "nix"
+    directory: "/"
+    schedule:
+      interval: "weekly"