diff --git a/ganttzk/pom.xml b/ganttzk/pom.xml
index 328c019a9..684343461 100644
--- a/ganttzk/pom.xml
+++ b/ganttzk/pom.xml
@@ -120,10 +120,6 @@
             <groupId>org.zkoss.zk</groupId>
             <artifactId>zk</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.zkoss.zk</groupId>
-            <artifactId>zkex</artifactId>
-        </dependency>
         <!-- JGraphT  -->
         <dependency>
             <groupId>org.jgrapht</groupId>
diff --git a/navalplanner-webapp/pom.xml b/navalplanner-webapp/pom.xml
index 720d81fd6..fa7df4899 100644
--- a/navalplanner-webapp/pom.xml
+++ b/navalplanner-webapp/pom.xml
@@ -355,10 +355,6 @@
             <groupId>org.zkoss.zk</groupId>
             <artifactId>zk</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.zkoss.zk</groupId>
-            <artifactId>zkex</artifactId>
-        </dependency>
         <!-- NavalPlan ZK Components  -->
         <dependency>
             <groupId>org.navalplanner</groupId>
@@ -413,5 +409,10 @@
             <groupId>org.zkoss.zkforge</groupId>
             <artifactId>timeplotz</artifactId>
         </dependency>
+        <!-- JGraphT  -->
+        <dependency>
+            <groupId>org.jgrapht</groupId>
+            <artifactId>jgrapht-jdk1.5</artifactId>
+        </dependency>
    </dependencies>
 </project>
diff --git a/pom.xml b/pom.xml
index 26428d7cd..348b3341e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -147,8 +147,8 @@
 
     <repositories>
         <repository>
-            <id>ZK EE Evaluation</id>
-            <url>http://mavensync.zkoss.org/zk/ee-eval</url>
+            <id>ZK CE</id>
+            <url>http://mavensync.zkoss.org/zk/ce</url>
         </repository>
         <!-- Getttext commons -->
         <repository>
@@ -593,11 +593,6 @@
                     </exclusion>
                 </exclusions>
             </dependency>
-            <dependency>
-                <groupId>org.zkoss.zk</groupId>
-                <artifactId>zkex</artifactId>
-                <version>5.0.9</version>
-            </dependency>
             <!-- JGraphT -->
             <dependency>
                 <groupId>org.jgrapht</groupId>