diff --git a/navalplanner-gantt-zk/pom.xml b/navalplanner-gantt-zk/pom.xml
index e2a167f08..163eb9d0c 100644
--- a/navalplanner-gantt-zk/pom.xml
+++ b/navalplanner-gantt-zk/pom.xml
@@ -33,8 +33,7 @@
         </dependency>
         <dependency>
         	<groupId>jgrapht</groupId>
-        	<artifactId>jgrapht</artifactId>
-        	<version>0.7.3</version>
+        	<artifactId>jgrapht</artifactId>        	
         </dependency>
     </dependencies>
     
diff --git a/navalplanner-webapp/pom.xml b/navalplanner-webapp/pom.xml
index 531ca440b..2ea80ae21 100644
--- a/navalplanner-webapp/pom.xml
+++ b/navalplanner-webapp/pom.xml
@@ -34,6 +34,11 @@
         <dependency>
             <groupId>org.navalplanner</groupId>
             <artifactId>navalplanner-gantt-zk</artifactId>
+        </dependency>        
+        <!-- Naval Planner Business  -->
+        <dependency>
+            <groupId>org.navalplanner</groupId>
+            <artifactId>navalplanner-business</artifactId>
         </dependency>
         <!-- Spring -->
         <dependency>
diff --git a/pom.xml b/pom.xml
index e6edc8422..517ebf4ae 100644
--- a/pom.xml
+++ b/pom.xml
@@ -216,6 +216,11 @@
                 <artifactId>navalplanner-gantt-zk</artifactId>
                 <version>1.0.0</version>
             </dependency>
+	    <dependency>
+                <groupId>org.navalplanner</groupId>
+                <artifactId>navalplanner-business</artifactId>
+                <version>1.0.0</version>
+            </dependency>
             <!-- BeanShell (required by ZK)-->
             <dependency>
                 <groupId>bsh</groupId>
@@ -230,6 +235,11 @@
                 <version>1.2.1</version>
                 <scope>runtime</scope>
             </dependency>
+	    <dependency>
+              <groupId>jgrapht</groupId>
+              <artifactId>jgrapht</artifactId>
+              <version>0.7.3</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>