diff --git a/scripts/check_dependencies.py b/scripts/check_dependencies.py
index 03ddce484..602a9ec04 100755
--- a/scripts/check_dependencies.py
+++ b/scripts/check_dependencies.py
@@ -96,7 +96,8 @@ MODULES = [
     'websockets',
     'asyncio',
     'waitress',
-    'six'
+    'six',
+    'webob'
 ]