diff --git a/bundles/icinga2/files/check_spam_blocklist b/bundles/icinga2/files/check_spam_blocklist
index 6a374b8..bf14a82 100644
--- a/bundles/icinga2/files/check_spam_blocklist
+++ b/bundles/icinga2/files/check_spam_blocklist
@@ -14,7 +14,6 @@ BLOCKLISTS = [
     'blackholes.brainerd.net',
     'dnsbl-1.uceprotect.net',
     'dnsbl-2.uceprotect.net',
-    'dnsbl-3.uceprotect.net',
     'l2.spews.dnsbl.sorbs.net',
     'list.dsbl.org',
     'map.spam-rbl.com',