diff --git a/.config/themer/river-colors.sh b/.config/themer/river-colors.sh
index 9017df2..426067d 100755
--- a/.config/themer/river-colors.sh
+++ b/.config/themer/river-colors.sh
@@ -22,6 +22,7 @@ rose_pine () {
 	" >> ~/.config/river/colors
 }
 mono () {
+	test ! "$dark" = true && bg="export bg=~/.config/river/wallpapers/'Abyss Reflections - Cat ears.png'"
 	echo "
 	export background=$background
 	export foreground=$foreground