diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index b194f72..e5dc97c 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -13,8 +13,21 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Debug registry auth
+        run: |
+          echo "=== Token length ==="
+          echo "${#TOKEN}"
+          echo "=== Curl with basic auth ==="
+          curl -vsk -u "${{ gitea.actor }}:${TOKEN}" https://git.timothykim.net/v2/ 2>&1
+          echo ""
+          echo "=== Curl with REGISTRY_TOKEN ==="
+          curl -vsk -u "${{ gitea.actor }}:${REG_TOKEN}" https://git.timothykim.net/v2/ 2>&1
+        env:
+          TOKEN: ${{ gitea.token }}
+          REG_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+
       - name: Login to Gitea Registry
-        run: echo "${{ gitea.token }}" | docker login git.timothykim.net -u ${{ gitea.actor }} --password-stdin
+        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login git.timothykim.net -u ${{ gitea.actor }} --password-stdin
 
       - name: Build and Push
         uses: docker/build-push-action@v5