diff --git a/mobile/android/confvars.sh b/mobile/android/confvars.sh
index 8c3f0d6fa510..bf9a5f1a3909 100644
--- a/mobile/android/confvars.sh
+++ b/mobile/android/confvars.sh
@@ -117,3 +117,6 @@ MOZ_ADDON_SIGNING=1
 if test "$NIGHTLY_BUILD"; then
   MOZ_SWITCHBOARD=1
 fi
+
+# Use native Firefox Accounts UI regardless of channel.
+MOZ_ANDROID_NATIVE_ACCOUNT_UI=1