diff --git a/lib/domains/be/donboscoverviers b/lib/domains/be/donboscoverviers.txt
similarity index 100%
rename from lib/domains/be/donboscoverviers
rename to lib/domains/be/donboscoverviers.txt
diff --git a/lib/domains/blacklist.txt b/lib/domains/blacklist.txt
index 59612c2627..9c850456a4 100644
--- a/lib/domains/blacklist.txt
+++ b/lib/domains/blacklist.txt
@@ -11,3 +11,5 @@ mail.sbu.ac.ir
 maricopa.edu
 sharif.ir
 sharif.edu
+my.edu.moi
+art.edu.lv
diff --git a/lib/domains/ru/mitht.ru b/lib/domains/ru/mitht.txt
similarity index 100%
rename from lib/domains/ru/mitht.ru
rename to lib/domains/ru/mitht.txt