diff --git a/src/public/stylesheets/theme-next/shell.css b/src/public/stylesheets/theme-next/shell.css
index 4634133cf..e02c81836 100644
--- a/src/public/stylesheets/theme-next/shell.css
+++ b/src/public/stylesheets/theme-next/shell.css
@@ -201,22 +201,6 @@ body.layout-horizontal > .horizontal {
     top: 3px;
 }
 
-@keyframes sync-icon-animation {
-    from {
-        transform: rotate(360deg);
-    } to {
-        transform: rotate(0deg);
-    }
-}
-
-/* Sync in progres / unknown sync status icon */
-#launcher-pane .sync-status-icon.sync-status-in-progress::before,
-#launcher-pane .sync-status-icon.sync-status-unknown::before {
-    display: block;
-    content: "\ec37";
-    animation: sync-icon-animation 2s linear infinite;
-}
-
 #launcher-pane .sync-status-icon:not(.sync-status-in-progress):hover {
     background: unset;
 }