diff --git a/modules/ooui/styles/mw.echo.ui.NotificationItemWidget.less b/modules/ooui/styles/mw.echo.ui.NotificationItemWidget.less
index f1314acbe..ba92565a1 100644
--- a/modules/ooui/styles/mw.echo.ui.NotificationItemWidget.less
+++ b/modules/ooui/styles/mw.echo.ui.NotificationItemWidget.less
@@ -143,6 +143,13 @@
 			font-size: 0.8em;
 			margin-top: 0;
 		}
+
+		.oo-ui-iconElement-icon {
+			// We have to override oojs-i's width/height,
+			// which uses a very specific selector
+			width: 1.7em !important;
+			height: 1.7em !important;
+		}
 	}
 
 	&-initiallyUnseen {