diff --git a/guac-install.sh b/guac-install.sh
index 928a2b5..f5f7c60 100644
--- a/guac-install.sh
+++ b/guac-install.sh
@@ -126,7 +126,7 @@ else
     TOMCAT="tomcat7"
 fi
 
-if [ -z $(command -v mysql)]
+if [ -z $(command -v mysql) ]
 then
     MYSQL="mysql-server mysql-client mysql-common mysql-utilities"
 else