diff --git a/src/toolkit/themes/shared/in-content/zen-common-shared-ui-override.css b/src/toolkit/themes/shared/in-content/zen-common-shared-ui-override.css
index 2a2b8a742..b1163210c 100644
--- a/src/toolkit/themes/shared/in-content/zen-common-shared-ui-override.css
+++ b/src/toolkit/themes/shared/in-content/zen-common-shared-ui-override.css
@@ -15,7 +15,9 @@ button:active {
   transform: scale(0.97);
 }
 
-html|button {
+html|button:not(:is(
+  .tab-button, .ghost-button
+)) {
   transition: .2s;
   border-radius: 10px !important;
 }