diff --git a/theme/symbolic-tab-icons.css b/theme/symbolic-tab-icons.css
index e03677f..fca7123 100755
--- a/theme/symbolic-tab-icons.css
+++ b/theme/symbolic-tab-icons.css
@@ -2,5 +2,5 @@
 
 /* Make tab icons look kinda like symbolic icons */
 tab .tab-icon-image {
-	filter: var(--gnome-tabbar-tab-icon-filter);
+	filter: var(--gnome-convert-icon-to-symbolic-hack-filter);
 }