diff --git a/mayan/apps/common/templatetags/common_tags.py b/mayan/apps/common/templatetags/common_tags.py
index 3d8d19e2b7..19c408934d 100644
--- a/mayan/apps/common/templatetags/common_tags.py
+++ b/mayan/apps/common/templatetags/common_tags.py
@@ -23,6 +23,7 @@ except sh.CommandNotFound:
     DATE = None
 
 
+@register.assignment_tag
 def get_collections():
     return Collection.get_all()