diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 4f340e2352..1b134654f8 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -259,4 +259,5 @@ student.laccd.edu
 mail.irsc.edu
 kmust.edu.cn
 rawafed.edu.ps
-st.usst.edu.cn
\ No newline at end of file
+st.usst.edu.cn
+student.wstkt.edu.pl
\ No newline at end of file