diff --git a/apktool-lib/src/main/java/brut/androlib/res/data/value/ResStringValue.java b/apktool-lib/src/main/java/brut/androlib/res/data/value/ResStringValue.java
index c356e70d..0e5db398 100644
--- a/apktool-lib/src/main/java/brut/androlib/res/data/value/ResStringValue.java
+++ b/apktool-lib/src/main/java/brut/androlib/res/data/value/ResStringValue.java
@@ -42,7 +42,8 @@ public class ResStringValue extends ResScalarValue {
 
     @Override
     public String encodeAsResXmlValue() {
-        return ResXmlEncoders.encodeAsXmlValue(mRawValue);
+        return ResXmlEncoders.enumerateNonPositionalSubstitutions(
+                ResXmlEncoders.encodeAsXmlValue(mRawValue));
     }
 
     @Override
@@ -50,6 +51,12 @@ public class ResStringValue extends ResScalarValue {
         throw new UnsupportedOperationException();
     }
 
+    @Override
+    protected String serializeXmlBody(XmlSerializer serializer, ResResource res)
+            throws IOException, AndrolibException {
+        return ResXmlEncoders.encodeAsXmlValue(mRawValue);
+    }
+
     @Override
     protected void serializeExtraXmlAttrs(XmlSerializer serializer,
             ResResource res) throws IOException {