diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 8d7e463..d1e29fd 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v4
       
       - name: Set short SHA
-        run: echo "SHORT_SHA=$(echo ${GITEA_SHA::7})" >> $GITEA_ENV
+        run: echo "SHORT_SHA=$(echo ${GITHUB_SHA::7})" >> $GITEA_ENV
         
       - name: Get current date
         run: echo "CURRENT_DATE=$(date +'%Y-%m-%d')" >> $GITEA_ENV