diff --git a/app/assets/stylesheets/common/base/onebox.scss b/app/assets/stylesheets/common/base/onebox.scss
index 5886c97f3f1..eb7b0ecd1b6 100644
--- a/app/assets/stylesheets/common/base/onebox.scss
+++ b/app/assets/stylesheets/common/base/onebox.scss
@@ -753,16 +753,10 @@ aside.onebox.xkcd .onebox-body img {
 }
 
 .onebox {
-  &.allowlistedgeneric,
-  &.whitelistedgeneric,
-  &.discoursetopic,
-  &.gfycat,
-  &.githubfolder {
-    .site-icon {
-      width: 16px;
-      height: 16px;
-      margin-right: 0.5em;
-    }
+  .site-icon {
+    width: 16px;
+    height: 16px;
+    margin-right: 0.5em;
   }
   &.category-onebox {
     border: 1px solid var(--primary-low);