fixed jarsigner
diff --git a/releng/org.eclipse.jwt.p2updatesite/pom.xml b/releng/org.eclipse.jwt.p2updatesite/pom.xml
index 4bf8d85..158021f 100644
--- a/releng/org.eclipse.jwt.p2updatesite/pom.xml
+++ b/releng/org.eclipse.jwt.p2updatesite/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <relativePath>../mvn-jwt-builder/pom.xml</relativePath>
+    <relativePath>../../releng/mvn-jwt-builder/pom.xml</relativePath>
     <groupId>org.eclipse.jwt</groupId>
     <artifactId>parent</artifactId>
     <version>1.3.0.qualifier</version>
@@ -43,7 +43,17 @@
       <build>
         <plugins>
 
-         <plugin>
+		  <plugin>
+            <groupId>org.eclipse.tycho</groupId>
+            <artifactId>target-platform-configuration</artifactId>
+            <version>0.18.0</version>
+            <configuration>
+              <includePackedArtifacts>false</includePackedArtifacts>
+            </configuration>
+          </plugin>
+          
+          <!-- pack200 normalize -->
+          <plugin>
             <groupId>org.eclipse.tycho.extras</groupId>
             <artifactId>tycho-pack200a-plugin</artifactId>
             <version>0.18.0</version>
@@ -131,6 +141,7 @@
               </executions>
             </plugin>
             -->
+            
           </plugins>
       </build>
     </profile>