diff --git a/picom/picom.conf b/picom/picom.conf
index 3fdfdd0..38f3bee 100644
--- a/picom/picom.conf
+++ b/picom/picom.conf
@@ -64,6 +64,7 @@ shadow-offset-y = -7;
 shadow-exclude = [
   "name = 'Notification'",
   "class_g = 'Conky'",
+  "class_g = 'Dunst'",
   "class_g ?= 'Notify-osd'",
   "class_g = 'Cairo-clock'",
   "_GTK_FRAME_EXTENTS@:c"
@@ -419,7 +420,7 @@ log-level = "warn";
 #
 wintypes:
 {
-  tooltip = { fade = true; shadow = true; opacity = 0.75; focus = true; full-shadow = false; };
+  tooltip = { fade = true; shadow = true; opacity = 1; focus = true; full-shadow = false; };
   notification = { shadow = true; }
   dock = { shadow = false; opacity = 1; }
   dnd = { shadow = false; }