diff --git a/wephone.xml b/wephone.xml
index 54f8dae..e6dacac 100644
--- a/wephone.xml
+++ b/wephone.xml
@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
 	<remote name="lineage" fetch="https://github.com/LineageOS/" />
-	<remote name="wephone" fetch="https://git.mezimmah.net/wephone/" />
+  <remote name="wephone" fetch="https://git.mezimmah.net/wephone/" />
+  <remote name="relan" fetch="https://github.com/relan/" />
+ 	<remote name="grapheneos-gitlab" fetch="https://gitlab.com/grapheneos/" revision="refs/heads/14" />
 
 	<remove-project name="platform/external/chromium-webview" />
 
@@ -11,8 +13,16 @@
 	<remove-project name="platform/packages/apps/Gallery2" />
 	<remove-project name="platform/packages/apps/QuickSearchBox" />
 
+ 	<!-- Wephone device tree -->
 	<project path="device/wephone" name="device_wephone" remote="wephone" revision="master" />
 
+	<!-- exfat support -->
+	<project path="external/exfat" name="exfat" remote="relan" revision="master" />
+
+	<!-- Vanadium webview -->
+	<project path="external/vanadium" name="platform_external_vanadium.git" remote="grapheneos-gitlab" clone-depth="1" />
+
+  <!-- Wephone included / substituted apps -->
 	<project path="packages/apps/Contacts" name="android_packages_apps_Contacts" remote="lineage" revision="lineage-18.1" />
 	<project path="packages/apps/DeskClock" name="android_packages_apps_DeskClock" remote="lineage" revision="lineage-18.1" />
 	<project path="packages/apps/Etar" name="android_packages_apps_Etar" remote="lineage" revision="lineage-18.1" />