diff --git a/README b/README
index fbf3ee6c76cc670380b7a7de758a278b9276b141..73d166fec345c50f06a5091adce1186720579d18 100644
--- a/README
+++ b/README
@@ -83,6 +83,10 @@ III. Quick start guide
       bitbake-layers add-layer ../meta-openembedded/meta-oe
       bitbake-layers add-layer ../meta-openembedded/meta-python
       bitbake-layers add-layer ../meta-openembedded/meta-networking
+      bitbake-layers add-layer ../meta-openembedded/meta-multimedia
+
+      Assign a higher priority for layer meta-marfb than
+      meta-raspberrypi and meta-openembedded.
 
    6. Edit conf/local.conf. Change the target MACHINE, DISTRO. Set up
    parallelism.
diff --git a/conf/distro/marfb.conf b/conf/distro/marfb.conf
index 0babd44869706fc2e1e090a2f5801e9e2d0d81e1..741b1e6e530db5f068ab29874af824efa2263f54 100644
--- a/conf/distro/marfb.conf
+++ b/conf/distro/marfb.conf
@@ -1,6 +1,6 @@
 DISTRO = "marfb"
 DISTRO_NAME = "MAR Autonomous Rover Fastboot Linux System (MARS by University of Southampton)"
-DISTRO_VERSION = "0.0.8a"
+DISTRO_VERSION = "0.0.9a"
 
 MAINTAINER = "Qiyang Sun <qs2g22@soton.ac.uk>"