diff --git a/platform/platform-resources/src/themes/islands/ManyIslandsLight.theme.json b/platform/platform-resources/src/themes/islands/ManyIslandsLight.theme.json
index bf8833eac227..ce17736df1d3 100644
--- a/platform/platform-resources/src/themes/islands/ManyIslandsLight.theme.json
+++ b/platform/platform-resources/src/themes/islands/ManyIslandsLight.theme.json
@@ -170,11 +170,6 @@
     "RecentProject.Color9.MainToolbarGradientStart": "#ceedd4",
 
     "RecentProject.MainToolbarGradient.width": 600,
-    "RecentProject.MainToolbarGradient.height": 300,
-
-    "MainWindow.Tab.borderColor": "Gray8",
-    "MainWindow.Tab.foreground": "Gray4",
-    "MainWindow.Tab.hoverForeground": "Gray1",
-    "MainWindow.Tab.selectedForeground": "Gray1"
+    "RecentProject.MainToolbarGradient.height": 300
   }
 }