diff --git a/atlas/tables.py b/atlas/tables.py
index 959107e0..443d2d48 100755
--- a/atlas/tables.py
+++ b/atlas/tables.py
@@ -154,7 +154,7 @@ class ConditionTable(tables.Table):
         model = Condition
         template_name = "django_tables2/bootstrap4.html"
         fields = ("primary", "subspecialty")
-        sequence = ("name")
+        sequence = ("name",)
 
 
 class FindingTable(tables.Table):