diff --git a/archivebox/core/admin.py b/archivebox/core/admin.py
index 3f4dcd7c..f7c616e7 100644
--- a/archivebox/core/admin.py
+++ b/archivebox/core/admin.py
@@ -14,6 +14,8 @@ from django.shortcuts import render, redirect
 from django.contrib.auth import get_user_model
 from django import forms
 
+from signal_webhooks.admin import WebhookAdmin, WebhookModel
+
 from ..util import htmldecode, urldecode, ansi_to_html
 
 from core.models import Snapshot, ArchiveResult, Tag
@@ -102,6 +104,7 @@ class ArchiveBoxAdmin(admin.AdminSite):
 archivebox_admin = ArchiveBoxAdmin()
 archivebox_admin.register(get_user_model())
 archivebox_admin.register(APIToken)
+archivebox_admin.register(WebhookModel, WebhookAdmin)
 archivebox_admin.disable_action('delete_selected')
 
 class ArchiveResultInline(admin.TabularInline):
diff --git a/archivebox/core/settings.py b/archivebox/core/settings.py
index 3b2ad688..0cbd5f90 100644
--- a/archivebox/core/settings.py
+++ b/archivebox/core/settings.py
@@ -404,9 +404,9 @@ LOGGING = {
 SIGNAL_WEBHOOKS = {
     "HOOKS": {
         "django.contrib.auth.models.User": ...,
-        "core.models.Snapshot": "...",
-        "core.models.ArchiveResult": "...",
-        "core.models.Tag": "...",
-        "api.models.APIToken": "...",
+        "core.models.Snapshot": ...,
+        "core.models.ArchiveResult": ...,
+        "core.models.Tag": ...,
+        "api.models.APIToken": ...,
     },
 }