diff --git a/uBO list extensions/BrowseWebsitesWithoutLoggingIn-uBOExtension.txt b/uBO list extensions/BrowseWebsitesWithoutLoggingIn-uBOExtension.txt
index fc487d2f2..e95702d43 100644
--- a/uBO list extensions/BrowseWebsitesWithoutLoggingIn-uBOExtension.txt	
+++ b/uBO list extensions/BrowseWebsitesWithoutLoggingIn-uBOExtension.txt	
@@ -1,5 +1,5 @@
 ! This is an extension file, not an independent list.
-! Extension file's version: 12February2022v1-Extension
+! Extension file's version: 23February2022v1-Extension
 
 ! Experts Exchange 📛📠
 experts-exchange.com##.accepted.answer:style(display: block !important)
@@ -84,6 +84,11 @@ chronicle.com##.Page-body:style(overflow: auto !important; height: 100% !importa
 !! Re-enables scrolling after closing the "Log in to view more" prompt on users' timelines
 twitter.com##html:style(overflow: unset !important)
 
+! Facebook
+!! Reduces the background opacity of the login overlay
+www.facebook.com,www.beta.facebook.com,b-www.facebook.com,secure.facebook.com,pixel.facebook.com,error.facebook.com##div[class^=__fb-][class*="-mode "] > div[class*=" "]:first-of-type:nth-last-of-type(2) > div[class]:only-of-type:style(min-height: 0 !important; height: 0 !important)
+www.facebook.com,www.beta.facebook.com,b-www.facebook.com,secure.facebook.com,pixel.facebook.com,error.facebook.com##div[class^=__fb-][class*="-mode "] > div[class*=" "]:first-of-type:nth-last-of-type(2) > div[class]:only-of-type > div[class]:first-of-type:style(height: 0 !important)
+
 ! ——————————————————————————————————————————————————————————————————————
 
 ! Entries below are fixed in other lists that are included in uBO as of the 2nd of March 2019, but are also in this list to serve minimal-setup users.