diff --git a/buildroot-external/board/ova/barebox-env/boot/system0 b/buildroot-external/board/ova/barebox-env/boot/system0
index 8d32d2648..eece4af7d 100644
--- a/buildroot-external/board/ova/barebox-env/boot/system0
+++ b/buildroot-external/board/ova/barebox-env/boot/system0
@@ -1,9 +1,5 @@
 #!/bin/sh
 
 global bootm.image="/mnt/disk1/boot/bzImage"
-
-global linux.bootargs.zswap="zswap.enabled=1 zswap.compressor=lz4 zswap.max_pool_percent=25 zswap.zpool=z3fold"
-global linux.bootargs.zram="zram.enabled=1 zram.num_devices=4"
-
 global linux.bootargs.dyn.root="root=/dev/sda2 rootfstype=squashfs ro"