diff --git a/postcodes/admin.py b/postcodes/admin.py
index 981347b..6d8b1e5 100644
--- a/postcodes/admin.py
+++ b/postcodes/admin.py
@@ -3,11 +3,11 @@
 from postcodes.models import Postcode, PostcodeConcordance
 
 
-@admin.register(Postcode)
-class PostcodeAdmin(admin.OSMGeoAdmin):
-    list_display = ('code', 'city', 'province')
-
-
 @admin.register(PostcodeConcordance)
 class PostcodeConcordanceAdmin(admin.ModelAdmin):
     list_display = ('code', 'boundary', 'source')
+
+
+@admin.register(Postcode)
+class PostcodeAdmin(admin.OSMGeoAdmin):
+    list_display = ('code', 'city', 'province')