diff --git a/blacklisted_websites.txt b/blacklisted_websites.txt
index efb33d6fbc..fadc182b3d 100644
--- a/blacklisted_websites.txt
+++ b/blacklisted_websites.txt
@@ -781,3 +781,4 @@ el-harmeen\.com
 mobile-version\.ru
 isbcomputer\.com
 thebeautysystem\.com
+purenitrateadvice\.com