diff --git a/app/build.gradle b/app/build.gradle
index c55ce1e..41a6db8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -133,18 +133,21 @@
     compile 'com.android.support:appcompat-v7:21.0.3'
     compile 'com.android.support:support-v4:21.0.3'
 
-    compile 'net.named-data:jndn:0.4'
-    compile 'net.named-data.jndn-xx:jndn-xx-util:0.0.1'
-
     compile('com.intel.jndn.utils:jndn-utils:0.9.7') {
-      force = true
-      exclude group: 'com.intel.jndn.mock'
+      exclude group: 'com.intel.jndn.mock', module: 'jndn-mock'
+      exclude group: 'net.named-data', module: 'jndn'
     }
-    compile('com.intel.jndn.management:jndn-management:0.9.7') {
-      force = true
-      exclude group: 'com.intel.jndn.jndn-utils'
-    }
-    compile 'com.google.protobuf:protobuf-java:2.6.1'
 
+    compile('com.intel.jndn.management:jndn-management:0.9.7') {
+      exclude group: 'net.named-data', module: 'jndn'
+      exclude group: 'com.intel.jndn.utils', module: 'jndn-utils'
+      exclude group: 'com.intel.jndn.mock', module: 'jndn-mock'
+    }
+
+    // compile('net.named-data:jndn-android:0.7') {
+    compile('net.named-data:jndn:0.4') {
+      exclude group: 'org.xerial'
+    }
+    compile 'net.named-data.jndn-xx:jndn-xx-util:0.0.1'
     compile 'joda-time:joda-time:2.7'
 }