diff --git a/activiti-cloud-build/pom.xml b/activiti-cloud-build/pom.xml
index 642623b1dc9..cefdb2e76f0 100644
--- a/activiti-cloud-build/pom.xml
+++ b/activiti-cloud-build/pom.xml
@@ -253,7 +253,9 @@
           <artifactId>maven-failsafe-plugin</artifactId>
           <version>${maven-failsafe-plugin.version}</version>
           <configuration>
-            <argLine>-Xmx2048m -XX:MaxPermSize=256m</argLine>
+            <forkCount>1</forkCount>
+            <reuseForks>true</reuseForks>
+            <argLine>-Xmx4096m -XX:MaxPermSize=256m</argLine>
           </configuration>
         </plugin>
         <plugin>