diff --git a/doc/vm-tools/qvm-run.rst b/doc/vm-tools/qvm-run.rst
index c496c08..627f6b9 100644
--- a/doc/vm-tools/qvm-run.rst
+++ b/doc/vm-tools/qvm-run.rst
@@ -14,6 +14,8 @@ SYNOPSIS
 
 OPTIONS
 =======
+--dispvm
+  Pass this option instead of vmname to start new DisposableVM
 
 AUTHORS
 =======
diff --git a/qubes-rpc/qvm-run b/qubes-rpc/qvm-run
index e643caa..7d58b60 100755
--- a/qubes-rpc/qvm-run
+++ b/qubes-rpc/qvm-run
@@ -22,6 +22,7 @@
 
 if [ $# -lt 2 ] ; then 
 	echo "Usage: $0 vmname command arguments"
+	echo "  you can use \$dispvm or --dispvm instead of vmname to start new DisposableVM"
 	exit 1
 fi
 VMNAME=$1