diff --git a/generate.py b/generate.py
index 39fbd73..fe86263 100644
--- a/generate.py
+++ b/generate.py
@@ -15,7 +15,7 @@
 
 ## 1. find all issues with specific labels
 issues_json = subprocess.check_output(
-    "gh issue list --state open --json title,url,author,number,labels,updatedAt",
+    "gh issue list --state open --json title,url,author,number,labels,updatedAt,createdAt",
     shell=True, timeout=TIMEOUT)
 logging.info("issues_json: %s", issues_json)