diff --git a/conservancy/urls.py b/conservancy/urls.py
index b2a6916bfc43311d4478df5bea8f0363a3ce218a..ebe4ceb9b9f871cc34ac00f99d717f6f9e6da0a2 100644
--- a/conservancy/urls.py
+++ b/conservancy/urls.py
@@ -65,6 +65,6 @@ urlpatterns = [
     path('assignment/', include('conservancy.assignment.urls')),
     url(r'^fossy/$', static_views.index),
     path('fossy/', include('conservancy.fossy.urls')),
-    path('cast/the-corresponding-source/', include('conservancy.podjango.urls')),
+    path('casts/the-corresponding-source/', include('conservancy.podjango.urls')),
     path('usethesource/', include('conservancy.usethesource.urls')),
 ]