diff --git a/lib/systems/platforms.nix b/lib/systems/platforms.nix
index 938368db02f0..9350a16017dd 100644
--- a/lib/systems/platforms.nix
+++ b/lib/systems/platforms.nix
@@ -550,6 +550,7 @@ rec {
     kernelBaseConfig = "defconfig";
     kernelExtraConfig = ''
       FTRACE n
+      SERIAL_OF_PLATFORM y
     '';
   };