diff --git a/doc/high-availability-guide/ap-pacemaker.txt b/doc/high-availability-guide/ap-pacemaker.txt
index 8b5e00a1d0..fe7ae89973 100644
--- a/doc/high-availability-guide/ap-pacemaker.txt
+++ b/doc/high-availability-guide/ap-pacemaker.txt
@@ -29,7 +29,8 @@ layer. This involves installing the following packages (and their
 dependencies, which your package manager will normally install
 automatically):
 
-* +pacemaker+
+* +pacemaker+ Note that the crm shell should be downloaded separately.
+* +crmsh+
 * +corosync+
 * +cluster-glue+
 * +fence-agents+ (Fedora only; all other distributions use fencing