diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1af11d6..8650315 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -31,9 +31,19 @@ jobs:
         with:
           install-only: true
 
+      - name: Sanitize Docker credentials
+        run: |
+          REGISTRY="${{ forgejo.server_url }}"
+          echo "registry=${REGISTRY#https://}" >> "$GITHUB_OUTPUT"
+          ORG="${{ forgejo.repository_owner }}"
+          echo "org=$(echo "$ORG" | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"
+        id: sanitize_credentials
+
       - name: GoReleaser Check
         run: |
           unset GITHUB_TOKEN
           goreleaser release --snapshot --skip=publish --clean
         env:
           GORELEASER_CURRENT_TAG: v0.0.0
+          DOCKER_REGISTRY: ${{ steps.sanitize_credentials.outputs.registry }}
+          DOCKER_ORG: ${{ steps.sanitize_credentials.outputs.org }}