diff --git a/river/.config/river/init b/river/.config/river/init
index cfdcd8b..9ccce28 100755
--- a/river/.config/river/init
+++ b/river/.config/river/init
@@ -5,7 +5,7 @@ term="foot"
 term_client="footclient"
 term_float="foot --app-id=float -w 1120x700"
 browser="librewolf"
-email="thunderbird"
+email="betterbird"
 emacs="emacsclient --create-frame --alternate-editor='emacs'"
 mod=Super
 books="$HOME/.local/bin/books.sh"
@@ -156,7 +156,9 @@ riverctl rule-add -app-id float float
 
 # SSD (so GTK apps show border)
 riverctl rule-add -app-id firefox ssd
+riverctl rule-add -app-id librewolf ssd
 riverctl rule-add -app-id thunderbird ssd
+riverctl rule-add -app-id betterbird ssd
 riverctl rule-add -app-id emacs ssd
 riverctl rule-add -app-id gnucash ssd
 riverctl rule-add -app-id pcmanfm ssd