diff --git a/Source/domainset/download.conf b/Source/domainset/download.conf
index edc464a3..2024eeda 100644
--- a/Source/domainset/download.conf
+++ b/Source/domainset/download.conf
@@ -335,3 +335,4 @@ pkg-containers.githubusercontent.com
 releases.obsidian.md
 # Misc
 ciscobinary.openh264.org
+update.sleazyfork.org