diff --git a/packages/grafana-toolkit/src/cli/tasks/manifest.ts b/packages/grafana-toolkit/src/cli/tasks/manifest.ts
index ef70ae28b64..f8674d3a25b 100644
--- a/packages/grafana-toolkit/src/cli/tasks/manifest.ts
+++ b/packages/grafana-toolkit/src/cli/tasks/manifest.ts
@@ -74,8 +74,11 @@ const manifestRunner: TaskRunner<ManifestOptions> = async ({ folder }) => {
   const url = `https://grafana.com/api/plugins/${plugin.id}/ci/sign`;
   manifest.plugin = plugin.id;
   manifest.version = plugin.version;
+  if (!plugin.version) {
+    console.error('Missing version', plugin);
+  }
 
-  console.log('Request Signature:', url);
+  console.log('Request Signature:', url, manifest);
   const axios = require('axios');
 
   try {