diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 4482c23..a386b78 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -92,6 +92,12 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Setup SSH
+        uses: MrSquaare/ssh-setup-action@v1
+        with:
+            host: github.com
+            private-key: ${{ secrets.SSH_PRIVATE_KEY }}
+
       - uses: DeterminateSystems/nix-installer-action@v14
         with:
           source-url: https://install.lix.systems/lix/lix-installer-x86_64-linux