diff --git a/.gitea/actions/buildkit-build-push-dev/action.yaml b/.gitea/actions/buildkit-build-push-dev/action.yaml
index 39da143..81e7282 100644
--- a/.gitea/actions/buildkit-build-push-dev/action.yaml
+++ b/.gitea/actions/buildkit-build-push-dev/action.yaml
@@ -47,6 +47,19 @@ runs:
 
         echo "AUTH_INLINE generated successfully"
 
+        # Build JSON safely
+        read -r -d '' AUTH_JSON <<'EOF'
+        {
+          "auths": {
+            "__REGISTRY__": {
+              "auth": "__AUTH__"
+            }
+          }
+        }
+        EOF
+
+        AUTH_JSON="${AUTH_JSON/__REGISTRY__/${{ inputs.registry_addr }}}"
+        AUTH_JSON="${AUTH_JSON/__AUTH__/$AUTH_INLINE}"
 
         # Build build-arg flags
         BUILD_ARG_FLAGS=""
diff --git a/.gitea/workflows/ssh-client-build-deploy.yaml b/.gitea/workflows/ssh-client-build-deploy.yaml
index cc0bc0d..79ed2dd 100644
--- a/.gitea/workflows/ssh-client-build-deploy.yaml
+++ b/.gitea/workflows/ssh-client-build-deploy.yaml
@@ -16,7 +16,6 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
 
-
       - name: Fetch limbo public actions
         env: 
           RUNNER_TEMP: "${{ runner.temp }}"