diff --git a/Naas_Update_dates_on_PR_merged.ipynb b/Naas_Update_dates_on_PR_merged.ipynb
index 46d7669ee1..1739b62455 100644
--- a/Naas_Update_dates_on_PR_merged.ipynb
+++ b/Naas_Update_dates_on_PR_merged.ipynb
@@ -103,6 +103,7 @@
     ")\n",
     "import copy\n",
     "import json\n",
+    "import uuid\n",
     "import os"
    ]
   },