diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 63694c61..160da4da 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -31,7 +31,9 @@ jobs:
     - name: Build
       run: |
         npm install
-        npm run build -- --env.mcdata_hash='${{ fromJson(steps.get_mcdata_hash.outputs.data).commit.sha }}' --env.vanilla_datapack_summary_hash='${{ fromJson(steps.get_vanilla_datapack_summary_hash.outputs.data).commit.sha }}'
+        export mcdata_hash="'${{ fromJson(steps.get_mcdata_hash.outputs.data).commit.sha }}'"
+        export vanilla_datapack_summary_hash="'${{ fromJson(steps.get_vanilla_datapack_summary_hash.outputs.data).commit.sha }}'"
+        npm run build
 
     - name: Deploy
       uses: JamesIves/github-pages-deploy-action@releases/v3
diff --git a/vite.config.js b/vite.config.js
index 6d5cecc1..db0fd5db 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -26,8 +26,8 @@ export default defineConfig({
 		stringify: true,
 	},
 	define: {
-		__MCDATA_MASTER_HASH__: env ? env.mcdata_hash : '',
-		__VANILLA_DATAPACK_SUMMARY_HASH__: env ? env.vanilla_datapack_summary_hash : '',
+		__MCDATA_MASTER_HASH__: env.mcdata_hash,
+		__VANILLA_DATAPACK_SUMMARY_HASH__: env.vanilla_datapack_summary_hash,
 	},
 	plugins: [preact()],
 })