diff --git a/.config/picom/picom.conf b/.config/picom/picom.conf
index f7aa5ed..95b2248 100755
--- a/.config/picom/picom.conf
+++ b/.config/picom/picom.conf
@@ -6,6 +6,11 @@
 #
 # My config. Not much to see here; just some pretty standard stuff.
 
+# Specify the backend to use: `xrender`, `glx`, or `egl`.
+#
+# Default: "xrender"
+backend = "xrender"
+
 # Enabled client-side shadows on windows. Note desktop windows
 # (windows with '_NET_WM_WINDOW_TYPE_DESKTOP') never get shadow, 
 # unless explicitly requested using the wintypes option.