diff --git a/cloudbuild.mcp.yaml b/cloudbuild.mcp.yaml
index a9499d4..7f6981c 100644
--- a/cloudbuild.mcp.yaml
+++ b/cloudbuild.mcp.yaml
@@ -52,8 +52,8 @@ steps:
       - '--project=${PROJECT_ID}'
       - '--service-account=${_MCP_SA}'
       - '--set-env-vars=GOOGLE_CLOUD_PROJECT=${PROJECT_ID},OPAX_BASE_URL=https://opax.vauco.no'
-      - '--set-secrets=MCP_SECRET=mcp-server-key:latest'
-      - '--no-allow-unauthenticated'
+      - '--update-secrets=MCP_SECRET=mcp-server-key:latest'
+      - '--allow-unauthenticated'
       - '--port=8080'
       - '--memory=512Mi'
       - '--cpu=1'