diff --git a/src/assets/action.scss b/src/assets/action.scss
index 935aa17b6e..53128219a1 100644
--- a/src/assets/action.scss
+++ b/src/assets/action.scss
@@ -84,6 +84,7 @@
 			opacity: $opacity_full;
 			background-position: $icon-margin center;
 			background-size: $icon-size;
+			background-repeat: no-repeat;
 		}
 
 		// long text area