diff --git a/app/src/main/assets/public_suffix_list.dat b/app/src/main/assets/public_suffix_list.dat
index 027d7bc005..260c5c44b8 100644
--- a/app/src/main/assets/public_suffix_list.dat
+++ b/app/src/main/assets/public_suffix_list.dat
@@ -6031,7 +6031,6 @@ k12.ca.us
 k12.co.us
 k12.ct.us
 k12.dc.us
-k12.de.us
 k12.fl.us
 k12.ga.us
 k12.gu.us