diff --git a/.gitea/workflows/packer-build.yaml b/.gitea/workflows/packer-build.yaml
index 9914fd4..d298dfb 100644
--- a/.gitea/workflows/packer-build.yaml
+++ b/.gitea/workflows/packer-build.yaml
@@ -78,7 +78,7 @@ jobs:
 
       - name: Upload Artifact
         run: |
-          curl -v -u ${{ secrets.NEXUS_USERNAME }}:${{ secrets.NEXUS_PASSWORD }} \
+          curl -v -u "${{ secrets.NEXUS_USERNAME }}:${{ secrets.NEXUS_PASSWORD }}" \
             -X POST "${{ env.NEXUS_URL }}/service/rest/v1/components?repository=releases" \
             -F raw.directory=/releases/cloud/ \
             -F raw.asset1=@packer/output/ubuntu-noble.qcow2 \