diff --git a/setup.py b/setup.py
index ce659f8..d04415d 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,8 @@ requires = [
     'python-slugify',
     'icalendar',
     'python-magic',
-    'Pillow'
+    'Pillow',
+    'pyramid_exclog'
     ]
 
 setup(name='JM2L',