diff --git a/lib/domains/blacklist.txt b/lib/domains/blacklist.txt
index ba97926f48..930ebacb30 100644
--- a/lib/domains/blacklist.txt
+++ b/lib/domains/blacklist.txt
@@ -12,4 +12,5 @@ maricopa.edu
 sharif.ir
 sharif.edu
 my.edu.moi
-art.edu.lv
\ No newline at end of file
+art.edu.lv
+aaedu.edu.pl
\ No newline at end of file