diff --git a/themes/Material-Theme-Darker.json b/themes/Material-Theme-Darker.json
index 9bcfe2a..21d4052 100644
--- a/themes/Material-Theme-Darker.json
+++ b/themes/Material-Theme-Darker.json
@@ -666,6 +666,9 @@
     "statusBarBackground": "#212121",
     "activityBarBackground": "#212121",
     "titleBarActiveBackground": "#212121",
-    "titleBarInactiveBackground": "#212121"
+    "titleBarInactiveBackground": "#212121",
+    "sideBarBackground": "#212121",
+    "tabsContainerBackground": "#212121",
+    "inactiveTabBackground": "#212121"
   }
 }