diff --git a/.gitignore b/.gitignore
index f2601c038..94de6445c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,4 +15,5 @@ examples/boot_efi
 examples/external_kernel
 examples/nitro
 examples/consoles
+examples/rootfs_fedora
 test-prefix
diff --git a/README.md b/README.md
index 5ac1996db..567d39fdf 100644
--- a/README.md
+++ b/README.md
@@ -214,7 +214,11 @@ This is a simple example providing ```chroot```-like functionality using ```libk
 
 #### Building chroot_vm
 
+To be able to ```chroot_vm```, you need need to build libkrun with the `virtio-block` and `virtio-net` optional features:
+
 ```
+make BLK=1 NET=1
+sudo make BLK=1 NET=1 install
 cd examples
 make
 ```
@@ -244,7 +248,7 @@ If the ```libkrun``` and/or ```libkrunfw``` libraries were installed on a path t
 To avoid this problem, use the ```LD_LIBRARY_PATH``` environment variable to point to the location where the libraries were installed. For example, if the libraries were installed in ```/usr/local/lib64```, use something like this:
 
 ```
-LD_LIBRARY_PATH=/usr/local/lib64 ./chroot_vm rootfs/ /bin/sh
+LD_LIBRARY_PATH=/usr/local/lib64 ./chroot_vm rootfs_fedora/ /bin/sh
 ```
 
 ## Status