diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index ea72b05ef8a..233ecd48704 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -939,6 +939,7 @@ body > [data-popper-placement] {
         line-height: 20px;
         letter-spacing: 0.1px;
         color: $highlight-text-color;
+        background-color: var(--input-background-color);
         white-space: nowrap;
         text-overflow: ellipsis;
         overflow: hidden;