diff --git a/gateway-ha/pom.xml b/gateway-ha/pom.xml
index a11d78fd8..776854839 100644
--- a/gateway-ha/pom.xml
+++ b/gateway-ha/pom.xml
@@ -175,6 +175,12 @@
             <version>${dep.jeasy.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.mvel</groupId>
+            <artifactId>mvel2</artifactId>
+            <version>2.5.1.Final</version>
+        </dependency>
+
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>