diff --git a/mdx/uk/blacklist.xml b/mdx/uk/blacklist.xml
index 500a4c45..3c1b4220 100644
--- a/mdx/uk/blacklist.xml
+++ b/mdx/uk/blacklist.xml
@@ -37,14 +37,12 @@
         <value>https://lu-idp.lu.lv</value>
         
         <!--
-            Temporary mitigation of Heartbleed vulnerability 2014-04-16.
+            Temporary mitigation of Heartbleed vulnerability 2014-04-16 (Bugzilla 1098).
             
             Remove eduGAIN entities that are still known to be vulnerable.
         -->
         <value>https://butare.ifrn.edu.br/idp/shibboleth</value>
-        <value>https://cafe.uesb.br/idp/shibboleth</value>
         <value>https://dourado.ufs.br/idp/shibboleth</value>
-        <value>https://idp.ifpb.edu.br/idp/shibboleth</value>
         <value>https://shibboleth-idp.dti.ufv.br/idp/shibboleth</value>
         
     </util:set>