diff --git a/webhook-listener.py b/webhook-listener.py
index d502de0..f831b9b 100755
--- a/webhook-listener.py
+++ b/webhook-listener.py
@@ -1,6 +1,7 @@
 #!/usr/bin/python3
 import flask
 import argparse
+import json
 
 app = flask.Flask("webhook-listener")