diff --git a/.github/workflows/deploy-stefankoelle.yml b/.github/workflows/deploy-stefankoelle.yml
index 39b9187..96bb040 100644
--- a/.github/workflows/deploy-stefankoelle.yml
+++ b/.github/workflows/deploy-stefankoelle.yml
@@ -70,6 +70,28 @@ jobs:
           name: dist-stefankoelle
           path: dist/stefankoelle
 
+      - name: Debug secrets
+        run: |
+          if [ -z "$IONOS_SFTP_HOST" ]; then
+            echo "HOST is EMPTY"
+          else
+            echo "HOST is set, length=${#IONOS_SFTP_HOST}"
+          fi
+          if [ -z "$IONOS_SFTP_USER" ]; then
+            echo "USER is EMPTY"
+          else
+            echo "USER is set, length=${#IONOS_SFTP_USER}"
+          fi
+          if [ -z "$IONOS_SFTP_PASSWORD" ]; then
+            echo "PASSWORD is EMPTY"
+          else
+            echo "PASSWORD is set, length=${#IONOS_SFTP_PASSWORD}"
+          fi
+        env:
+          IONOS_SFTP_HOST: ${{ secrets.IONOS_SFTP_HOST }}
+          IONOS_SFTP_USER: ${{ secrets.IONOS_SFTP_USER }}
+          IONOS_SFTP_PASSWORD: ${{ secrets.IONOS_SFTP_PASSWORD }}
+
       - name: Deploy via SFTP to IONOS
         uses: wlixcc/SFTP-Deploy-Action@v1.2.6
         with: