diff --git a/share/config_files/s390/generic.prm b/share/config_files/s390/generic.prm
index e953ce2f..2044dd37 100644
--- a/share/config_files/s390/generic.prm
+++ b/share/config_files/s390/generic.prm
@@ -1 +1 @@
-root=/dev/ram0 ro ip=off ramdisk_size=40000 cio_ignore=all,!0.0.0009
+ro ramdisk_size=40000 cio_ignore=all,!0.0.0009