diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 12bdc61626..c738bcb1b4 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -1848,4 +1848,7 @@ uop.gr
 aueb.gr
 ee.duth.gr
 auth.gr
-etu.unilim.fr
\ No newline at end of file
+etu.unilim.fr
+uni-sofia.bg
+knou.ac.kr
+etu.u-bordeaux.fr
\ No newline at end of file