diff --git a/devstack-scripts/tutorial/step00.sh b/devstack-scripts/tutorial/step00.sh
index bda6438..f4c0d15 100755
--- a/devstack-scripts/tutorial/step00.sh
+++ b/devstack-scripts/tutorial/step00.sh
@@ -3,7 +3,7 @@ source openrc admin admin
 # create ssh key for each tenant
 # 
 for x in admin ; do echo "ssh key for ${x}" ; \
-   rm -f id_rsa_${x}* ; ssh-keygen -t rsa -b 2048 -N '' -f id_rsa_${x} ; done
+   rm -f id_rsa_${x}* ; ssh-keygen -t rsa -b 2048 -N '' -f id_rsa_${x}
    nova keypair-add --pub-key  id_rsa_${x}.pub  ${x}_key
 done