diff --git a/.forgejo/workflows/deploy-prod.yml b/.forgejo/workflows/deploy-prod.yml
index fc0c03e..73a6ca8 100644
--- a/.forgejo/workflows/deploy-prod.yml
+++ b/.forgejo/workflows/deploy-prod.yml
@@ -11,6 +11,9 @@ jobs:
       - name: Check out repo
         uses: https://data.forgejo.org/actions/checkout@v4
 
+      - name: Install Nix
+        uses: cachix/install-nix-action@v30
+
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2