diff --git a/pixelegg/css/pixelegg.css b/pixelegg/css/pixelegg.css
index 93b811e75f..66fb8d9bf1 100644
--- a/pixelegg/css/pixelegg.css
+++ b/pixelegg/css/pixelegg.css
@@ -57,7 +57,8 @@
     filter: invert(1) hue-rotate(180deg) !important;
   }
   html[data-darkmode='1'] div.dhtmlxMenu_egw_SubLevelArea_Polygon,
-  html[data-darkmode='1'] .egw_tooltip {
+  html[data-darkmode='1'] .egw_tooltip,
+  html[data-darkmode='1'] body .egw_message_wrapper {
     box-shadow: 0px 0px 2px 2px #666666;
   }
 }
diff --git a/pixelegg/less/etemplate2.less b/pixelegg/less/etemplate2.less
index 55352d5446..7a78f6b2b1 100755
--- a/pixelegg/less/etemplate2.less
+++ b/pixelegg/less/etemplate2.less
@@ -22,7 +22,7 @@
 		img, #blueimp-gallery {
 			filter: invert(1) hue-rotate(180deg) !important;
 		}
-		div.dhtmlxMenu_egw_SubLevelArea_Polygon,.egw_tooltip {box-shadow: 0px 0px 2px 2px #666666;}
+		div.dhtmlxMenu_egw_SubLevelArea_Polygon,.egw_tooltip, body .egw_message_wrapper {box-shadow: 0px 0px 2px 2px #666666;}
 	}
 }