diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index de398467d..ed81167a3 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="eu.siacs.conversations"
-    android:versionCode="8"
-    android:versionName="0.1.2" >
+    android:versionCode="9"
+    android:versionName="0.1.3" >
 
     <uses-sdk
         android:minSdkVersion="14"
diff --git a/src/eu/siacs/conversations/xmpp/XmppConnection.java b/src/eu/siacs/conversations/xmpp/XmppConnection.java
index 582bf9bd6..1fd42bcaf 100644
--- a/src/eu/siacs/conversations/xmpp/XmppConnection.java
+++ b/src/eu/siacs/conversations/xmpp/XmppConnection.java
@@ -321,6 +321,10 @@ public class XmppConnection implements Runnable {
 			IOException {
 		IqPacket packet = (IqPacket) processPacket(currentTag, PACKET_IQ);
 		
+		if (packet.getId() == null) {
+			return; //an iq packet without id is definitely invalid
+		}
+		
 		if (packet instanceof JinglePacket) {
 			if (this.jingleListener !=null) {
 				this.jingleListener.onJinglePacketReceived(account, (JinglePacket) packet);