diff --git a/conservancy/fossy/admin.py b/conservancy/fossy/admin.py
index e0ed9fbdc8563575ea133970e5db81ca1be8d0c9..cca7985181026a5edaa83abe80077a6b012de123 100644
--- a/conservancy/fossy/admin.py
+++ b/conservancy/fossy/admin.py
@@ -6,3 +6,4 @@ from .models import CommunityTrackProposal
 @admin.register(CommunityTrackProposal)
 class CommunityTrackProposalAdmin(admin.ModelAdmin):
     list_display = ['created_time', 'title', 'primary_proposer']
+    date_hierarchy = 'created_time'