diff --git a/zima_prijde/settings.py b/zima_prijde/settings.py
index 0b41e0b..26eca7d 100644
--- a/zima_prijde/settings.py
+++ b/zima_prijde/settings.py
@@ -37,6 +37,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'seasons'
 ]
 
 MIDDLEWARE = [