diff --git a/themes/22c9ec3b-7c62-46ae-991f-c8fff5046829/chrome.css b/themes/22c9ec3b-7c62-46ae-991f-c8fff5046829/chrome.css
index 8986b610..0c32f7ed 100644
--- a/themes/22c9ec3b-7c62-46ae-991f-c8fff5046829/chrome.css
+++ b/themes/22c9ec3b-7c62-46ae-991f-c8fff5046829/chrome.css
@@ -1,4 +1,4 @@
-@-moz-document url-prefix("chrome:") {
+
   #vertical-pinned-tabs-container > .zen-workspace-tabs-section[hidden="true"] {
     display: none !important;
   }
@@ -167,4 +167,4 @@
   :root:has(#theme-Tab-Numbers[uc-theme-background_shape="Circle"]) {
     --background_shape: 50%; /* Perfect Circle */
   }
-}
+