diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/util/ExtMXSerializer.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/util/ExtMXSerializer.java
index 5e15985f..8efa5bb7 100644
--- a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/util/ExtMXSerializer.java
+++ b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/util/ExtMXSerializer.java
@@ -17,7 +17,7 @@
 package brut.androlib.res.util;
 
 import java.io.*;
-import org.xmlpull.mxp1_serializer.MXSerializer;
+import org.xmlpull.renamed.MXSerializer;
 
 /**
  * @author Ryszard Wiśniewski <brut.alll@gmail.com>
diff --git a/brut.apktool/apktool-lib/src/main/java/org/xmlpull/mxp1_serializer/MXSerializer.java b/brut.apktool/apktool-lib/src/main/java/org/xmlpull/renamed/MXSerializer.java
similarity index 99%
rename from brut.apktool/apktool-lib/src/main/java/org/xmlpull/mxp1_serializer/MXSerializer.java
rename to brut.apktool/apktool-lib/src/main/java/org/xmlpull/renamed/MXSerializer.java
index 66c69574..1adc9436 100644
--- a/brut.apktool/apktool-lib/src/main/java/org/xmlpull/mxp1_serializer/MXSerializer.java
+++ b/brut.apktool/apktool-lib/src/main/java/org/xmlpull/renamed/MXSerializer.java
@@ -1,4 +1,4 @@
-package org.xmlpull.mxp1_serializer;
+package org.xmlpull.renamed;
 
 import java.io.IOException;
 import java.io.OutputStream;
@@ -440,8 +440,8 @@ public class MXSerializer implements XmlSerializer {
 		// check that prefix is not duplicated ...
 		for (int i = elNamespaceCount[depth]; i < namespaceEnd; i++) {
 			if (prefix == namespacePrefix[i]) {
-				throw new IllegalStateException("duplicated prefix "
-						+ printable(prefix) + getLocation());
+				// Toss out extra namespaces at same depth to fix #1456
+				return;
 			}
 		}