diff --git a/.github/workflows/build-sd-image.yml b/.github/workflows/build-sd-image.yml
index 07f8966..25cae60 100644
--- a/.github/workflows/build-sd-image.yml
+++ b/.github/workflows/build-sd-image.yml
@@ -14,7 +14,7 @@ jobs:
         uses: cachix/install-nix-action@v16
 
       - name: Build SD image
-        run: nix build -L '.#nixosConfigurations.pochita-sd.config.system.build.sdImage
+        run: nix build -L '.#nixosConfigurations.pochita-sd.config.system.build.sdImage'
 
       - name: Zip the Resulting SD image
         run: |