diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 3f2aad1..31518d0 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -14,7 +14,7 @@ jobs:
         with:
           node-version: '22.x'
       - run: npm ci
-      - run: npm run build -- --env version $(git describe --always)
+      - run: npm run build -- --env version=$(git describe --always)
       - uses: actions/upload-pages-artifact@v3
         with:
           path: dist/