diff --git a/hieradata/virtual/virtualbox.yaml b/hieradata/virtual/virtualbox.yaml
index 7676f17..9bc8237 100644
--- a/hieradata/virtual/virtualbox.yaml
+++ b/hieradata/virtual/virtualbox.yaml
@@ -22,7 +22,7 @@ pe_puppetdb::pe::listen_address: '0.0.0.0'
 puppet_enterprise::profile::puppetdb::listen_address: '0.0.0.0'
 puppet_enterprise::profile::amq::broker::heap_mb: '96'
 puppet_enterprise::profile::master::java_args:
-  Xmx: '128m'
+  Xmx: '192m'
   Xms: '128m'
   'XX:MaxPermSize': '=96m'
   'XX:PermSize': '=64m'