diff --git a/vulnerabilities/admin.py b/vulnerabilities/admin.py
new file mode 100644
index 000000000..267795e65
--- /dev/null
+++ b/vulnerabilities/admin.py
@@ -0,0 +1,40 @@
+from django.contrib import admin
+
+from vulnerabilities.models import (
+    ImpactedPackage,
+    Package,
+    PackageReference,
+    ResolvedPackage,
+    Vulnerability,
+    VulnerabilityReference
+)
+
+
+@admin.register(Vulnerability)
+class VulnerabilityAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(VulnerabilityReference)
+class VulnerabilityReferenceAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(Package)
+class PackageAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(ImpactedPackage)
+class ImpactedPackageAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(ResolvedPackage)
+class ResolvedPackageAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(PackageReference)
+class PackageReferenceAdmin(admin.ModelAdmin):
+    pass
diff --git a/vulnerabilities/migrations/0004_auto_20190407_1838.py b/vulnerabilities/migrations/0004_auto_20190407_1838.py
new file mode 100644
index 000000000..65716c651
--- /dev/null
+++ b/vulnerabilities/migrations/0004_auto_20190407_1838.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.2 on 2019-04-07 18:38
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('vulnerabilities', '0003_auto_20190406_0950'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='vulnerability',
+            name='summary',
+            field=models.TextField(blank=True, help_text='Summary of the vulnerability'),
+        ),
+    ]
diff --git a/vulnerabilities/models.py b/vulnerabilities/models.py
index d74302230..33395e696 100644
--- a/vulnerabilities/models.py
+++ b/vulnerabilities/models.py
@@ -29,7 +29,7 @@ class Vulnerability(models.Model):
     A software vulnerability with minimal information.
     Identifiers are stored as VulnerabilityReference.
     """
-    summary = models.CharField(max_length=100, help_text='Summary of the vulnerability', blank=True)
+    summary = models.TextField(help_text='Summary of the vulnerability', blank=True)
     cvss = models.FloatField(max_length=100, help_text='CVSS Score', null=True)
 
     def __str__(self):
diff --git a/vulnerablecode/urls.py b/vulnerablecode/urls.py
index 7039b0337..9f7b57481 100644
--- a/vulnerablecode/urls.py
+++ b/vulnerablecode/urls.py
@@ -21,7 +21,8 @@
 #  VulnerableCode is a free software code scanning tool from nexB Inc. and others.
 #  Visit https://github.com/nexB/vulnerablecode/ for support and download.
 
-from django.conf.urls import url, include
+from django.contrib import admin
+from django.urls import include, path, re_path
 
 from rest_framework.routers import DefaultRouter
 
@@ -33,6 +34,7 @@
 
 
 urlpatterns = [
-    url(r'^vulnerabilities/', include('vulnerabilities.urls')),
-    url(r'^api/', include(api_router.urls)),
+    path('admin/', admin.site.urls),
+    re_path(r'^vulnerabilities/', include('vulnerabilities.urls')),
+    re_path(r'^api/', include(api_router.urls))
 ]