diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index e056622..b207ffb 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -43,8 +43,8 @@ jobs:
 #          status: 🚀
       - name: Set Unity license
         run: |
-          export is_unity_license_set=true
-          echo "is_unity_license_set=$is_unity_license_set" >> $GITHUB_OUTPUT
+          $env:is_unity_license_set=true
+          echo "$env:is_unity_license_set=$is_unity_license_set" >> $GITHUB_OUTPUT
       - name: Checkout repository
         uses: actions/checkout@v3
         with: