diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 8776c94ce8..746325aca5 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -898,4 +898,5 @@ dpu.ac.th
 puccampinas.edu.br
 pucpr.edu.br
 ausbildungswolken.de
-usiu.ac.ke
\ No newline at end of file
+usiu.ac.ke
+unicoc.edu.co
\ No newline at end of file