diff --git a/cataloglist/views.py b/cataloglist/views.py
index 7d65e63..f997e3e 100644
--- a/cataloglist/views.py
+++ b/cataloglist/views.py
@@ -27,6 +27,6 @@ def my_catalogs(request):
 
 @login_required
 def public_catalogs(request):
-    cats = Catalog.objects.filter(public=True).order_by('-updated')
+    cats = Catalog.objects.filter(public=True).exclude(owner=request.user).order_by('-updated')
     data = [c.summary() for c in cats]
     return JsonResponse({'catalogs': data})