diff --git a/bots/report-bundle-size.js b/bots/report-bundle-size.js
index 9a75a0bf1332a4..ab41d0cc4c5ff1 100644
--- a/bots/report-bundle-size.js
+++ b/bots/report-bundle-size.js
@@ -211,6 +211,13 @@ function validateEnvironment() {
     return false;
   }
 
+  console.log(`  GITHUB_TOKEN=${GITHUB_TOKEN}`);
+  console.log(`  GITHUB_OWNER=${GITHUB_OWNER}`);
+  console.log(`  GITHUB_REPO=${GITHUB_REPO}`);
+  console.log(`  GITHUB_PR_NUMBER=${GITHUB_PR_NUMBER}`);
+  console.log(`  GITHUB_REF=${GITHUB_REF}`);
+  console.log(`  GITHUB_SHA=${GITHUB_SHA}`);
+
   return true;
 }