diff --git a/overlay/common/frameworks/base/core/res/res/values/config.xml b/overlay/common/frameworks/base/core/res/res/values/config.xml
index 126d4358..2d107458 100644
--- a/overlay/common/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/common/frameworks/base/core/res/res/values/config.xml
@@ -30,4 +30,6 @@
         <item>com.google.android.gsf/com.google.android.gsf.update.SystemUpdateService</item>
         <item>com.google.android.gsf/com.google.android.gsf.update.SystemUpdateService$Receiver</item>
     </string-array>
+
+    <string name="config_mms_user_agent">CyanogenMod</string>
 </resources>