diff --git a/manifests/proxysql.pp b/manifests/proxysql.pp
index fc45669..4926870 100644
--- a/manifests/proxysql.pp
+++ b/manifests/proxysql.pp
@@ -27,7 +27,7 @@ class sunetdrive::proxysql (
 
   $transaction_persistent = 1
   if $::facts['dockerhost2'] == 'yes' {
-    $hostnet = 'yes'
+    $hostnet = true
   }
 
   file { '/usr/local/bin/proxysql':