diff --git a/.gitea/workflows/crea-container.yaml b/.gitea/workflows/crea-container.yaml
index d7cdcf7..a147de7 100644
--- a/.gitea/workflows/crea-container.yaml
+++ b/.gitea/workflows/crea-container.yaml
@@ -11,12 +11,15 @@ jobs:
 
       - name: Checkout Code
         uses: actions/checkout@v4
+        
+      - name: Set repository name lowercase
+        run: echo "REPO_LOWERCASE=$(echo '${{ github.repository }}' | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV
 
       - name: Build Docker image
         run: |
-          docker build -t ${{ github.repository }}:latest .          
+          docker build -t $REPO_LOWERCASE:latest .          
 
       - name: Publish Docker image
         run: |
-          docker tag "${{ github.repository }}":latest "${{ vars.REGISTRY_URL }}"/"${{ github.repository }}":latest
-          docker push "${{ github.repository }}:latest"          
\ No newline at end of file
+          docker tag "$REPO_LOWERCASE":latest "${{ vars.REGISTRY_URL }}"/"$REPO_LOWERCASE":latest
+          docker push "$REPO_LOWERCASE:latest"          
\ No newline at end of file