diff --git a/uBO list extensions/clear_urls_uboified.txt b/uBO list extensions/clear_urls_uboified.txt
index ad40a0528..1e5d4131c 100644
--- a/uBO list extensions/clear_urls_uboified.txt	
+++ b/uBO list extensions/clear_urls_uboified.txt	
@@ -1,3 +1,8 @@
+! Title: ClearURLs for uBo - List extension
+! Homepage: https://github.com/DandelionSprout/adfilt/discussions/163
+! Last updated: 07/11/2021
+! Note: This was forked from https://gist.github.com/rusty-snake/5cd83a87d680ecbd03e79a1a06758207, which is based off of https://github.com/ClearURLs/Rules. The maintainers of Adfilt (DandelionSprout and iam-py-test, and contributors) have made some modifications as to keep it up-to-date with the source and to fix issues
+
 $removeparam=/^p[fd]_rd_[a-z]*=/,domain=amazon.*
 $removeparam=qid,domain=amazon.*
 $removeparam=/^srs?=/,domain=amazon.*