diff --git a/consul-bootstrap.sh b/consul-bootstrap.sh
index 25a4869..c44acd4 100755
--- a/consul-bootstrap.sh
+++ b/consul-bootstrap.sh
@@ -62,7 +62,8 @@ done
 
 # write config file
 
-if [[ $consultype -eq "client" ]] then
+if [ $consultype -eq "client" ]
+then
 
   cat >> /etc/consul.d/consul.hcl <<EOF
 datacenter    = "dc1"