diff --git a/manifests/selinux/config.pp b/manifests/selinux/config.pp
index 5e30685..ee0200b 100644
--- a/manifests/selinux/config.pp
+++ b/manifests/selinux/config.pp
@@ -31,7 +31,7 @@ class cd_nrpe::selinux::config (
       command =>  'setsebool -P nagios_run_sudo 1',
       path    =>  ['/usr/bin','/usr/sbin'],
       cwd     =>  '/tmp',
-      unless  =>  'getsebool nagios_run_sudo | awk '{print$3}' | grep -ic "on"'
+      unless  =>  'getsebool nagios_run_sudo | awk \'{print$3}\' | grep -ic "on"'
     }
   }
 }