diff --git a/webhooks.py b/webhooks.py
index 36d29d0..f84ac3c 100644
--- a/webhooks.py
+++ b/webhooks.py
@@ -13,9 +13,18 @@ app = Flask(__name__)
 
 # setup the environment
 SNAP_USER_DATA = os.environ.get('SNAP_USER_DATA')
+CONFIG_FILE = os.environ.get('CONFIG_FILE')
+LOG_FILE = os.environ.get('LOG_FILE')
 if SNAP_USER_DATA is None:
-    filename = 'config.yaml'
-    log_file = 'webhook.log'
+    if CONFIG_FILE is None:
+        filename = 'config.yaml'
+    else:
+        filename = CONFIG_FILE
+
+    if LOG_FILE is None:
+        log_file = 'webhook.log'
+    else:
+        log_file = LOG_FILE
 else:
     filename = SNAP_USER_DATA + '/config.yaml'
     log_file = SNAP_USER_DATA + '/webhook.log'