diff --git a/test/pom.xml b/test/pom.xml
index 6904919b8d..427faac9aa 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -46,7 +46,7 @@ THE SOFTWARE.
           <forkMode>once</forkMode>
           <!--<reportFormat>plain</reportFormat>-->
           <redirectTestOutputToFile>true</redirectTestOutputToFile>
-          <argLine>-XX:MaxPermSize=128m -Dfile.encoding=UTF-8</argLine>
+          <argLine>-XX:MaxPermSize=192m -Dfile.encoding=UTF-8</argLine>
           <systemProperties>
             <property>
               <!-- use AntClassLoader that supports predictable file handle release -->