diff --git a/pom.xml b/pom.xml
index aa7f9cb..e7290bc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -153,6 +153,10 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>2.18</version>
+                <configuration>
+                    <forkMode>pertest</forkMode>
+                    <argLine>-Xms1024m -Xmx1024m -Xss1m </argLine>
+                </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>