diff --git a/AndroidAltBeaconLibrary/AndroidAltBeaconLibrary/AndroidAltBeaconLibrary.csproj b/AndroidAltBeaconLibrary/AndroidAltBeaconLibrary/AndroidAltBeaconLibrary.csproj
index 95a1932..ce35d8b 100644
--- a/AndroidAltBeaconLibrary/AndroidAltBeaconLibrary/AndroidAltBeaconLibrary.csproj
+++ b/AndroidAltBeaconLibrary/AndroidAltBeaconLibrary/AndroidAltBeaconLibrary.csproj
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <AndroidCodegenTarget>XAJavaInterop1</AndroidCodegenTarget>
+  </PropertyGroup>
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>