diff --git a/apiserver/apiserver/api/admin.py b/apiserver/apiserver/api/admin.py
index b7c5a3c..59882f6 100644
--- a/apiserver/apiserver/api/admin.py
+++ b/apiserver/apiserver/api/admin.py
@@ -5,6 +5,9 @@ from simple_history.admin import SimpleHistoryAdmin
 
 app_models = apps.get_app_config('api').get_models()
 for model in app_models:
+    if model._meta.model_name.startswith('historical'):
+        continue
+
     try:
         admin.site.register(model, SimpleHistoryAdmin)
     except AlreadyRegistered: