diff --git a/build/default.xml b/build/default.xml
index 8d250e6b..0f4f1f3e 100644
--- a/build/default.xml
+++ b/build/default.xml
@@ -28,6 +28,11 @@
   <!-- project name="MindTheGapps/vendor_gapps" path="vendor/gapps" remote="gitlab" revision="upsilon" -->
 
   <!-- LineageOS -->
+  <!-- LineageOS -->
+  <remove-project name="platform/packages/apps/Launcher3" />
+  <remove-project name="platform/packages/apps/ThemePicker" />
+  <project name="LineageOS/android_packages_apps_Trebuchet" path="packages/apps/Trebuchet" remote="github" revision="lineage-21.0" />
+  <project name="LineageOS/android_packages_apps_ThemePicker" path="packages/apps/ThemePicker" remote="github" revision="lineage-21.0" />
   <project name="imbroglius/android_packages_apps_Aperture" path="packages/apps/Aperture" remote="github" revision="lineage-21.0" />
 
 </manifest>