diff --git a/core/css/styles.scss b/core/css/styles.scss
index 11c737af52f1b..eafca5944a768 100644
--- a/core/css/styles.scss
+++ b/core/css/styles.scss
@@ -444,6 +444,9 @@ td.avatar {
 			padding-right: 20px;
 		}
 	}
+	.type-error:before {
+		: '❗ ';
+	}
 }
 
 tr .action:not(.permanent), .selectedActions a {