diff --git a/.gitignore b/.gitignore
index b4dd41db9..6ba8cb937 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,5 @@ packages
 .nuget/
 *.userprefs
 *.user
-Resource.designer.cs
\ No newline at end of file
+Resource.designer.cs
+*.binlog
\ No newline at end of file
diff --git a/src/Java.Interop/Java.Interop.Net45.props b/src/Java.Interop/Java.Interop.Net45.props
new file mode 100644
index 000000000..fb070009c
--- /dev/null
+++ b/src/Java.Interop/Java.Interop.Net45.props
@@ -0,0 +1,27 @@
+<Project>
+  <PropertyGroup>
+    <NoStdLib Condition=" '$(XAInstallPrefix)' != '' ">true</NoStdLib>
+    <OutputPath>..\..\bin\$(Configuration)Net45</OutputPath>
+    <DocumentationFile>$(OutputPath)\Java.Interop.xml</DocumentationFile>
+  </PropertyGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <ItemGroup Condition=" '$(XAInstallPrefix)' != '' ">
+    <Reference Include="mscorlib">
+      <HintPath>$(XAInstallPrefix)xbuild-frameworks\MonoAndroid\v1.0\mscorlib.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System">
+      <HintPath>$(XAInstallPrefix)xbuild-frameworks\MonoAndroid\v1.0\System.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System.Core">
+      <HintPath>$(XAInstallPrefix)xbuild-frameworks\MonoAndroid\v1.0\System.Core.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup Condition=" '$(XAInstallPrefix)' == '' ">
+    <Reference Include="mscorlib" />
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+</Project>
diff --git a/src/Java.Interop/Java.Interop.PCL.props b/src/Java.Interop/Java.Interop.PCL.props
new file mode 100644
index 000000000..53651a256
--- /dev/null
+++ b/src/Java.Interop/Java.Interop.PCL.props
@@ -0,0 +1,6 @@
+<Project>
+  <PropertyGroup>
+    <TargetFrameworkProfile>Profile111</TargetFrameworkProfile>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
+</Project>
diff --git a/src/Java.Interop/Java.Interop.csproj b/src/Java.Interop/Java.Interop.csproj
index 1a1fb389b..9feb34956 100644
--- a/src/Java.Interop/Java.Interop.csproj
+++ b/src/Java.Interop/Java.Interop.csproj
@@ -10,7 +10,6 @@
     <OutputType>Library</OutputType>
     <RootNamespace>Java.Interop</RootNamespace>
     <AssemblyName>Java.Interop</AssemblyName>
-    <TargetFrameworkProfile>Profile111</TargetFrameworkProfile>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <NoWarn>1591</NoWarn>
     <SignAssembly>true</SignAssembly>
@@ -129,7 +128,9 @@
     <CompileJavaInteropJar Include="java\com\xamarin\java_interop\GCUserPeerable.java" />
     <CompileJavaInteropJar Include="java\com\xamarin\java_interop\ManagedPeer.java" />
   </ItemGroup>
-  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
+  <Import Project="..\..\Configuration.props" />
+  <Import Project="Java.Interop.PCL.props"   Condition=" '$(JavaInteropProfile)' != 'net45' " />
+  <Import Project="Java.Interop.Net45.props" Condition=" '$(JavaInteropProfile)' == 'net45' " />
   <Import Project="Java.Interop.targets" />
   <PropertyGroup>
     <BuildDependsOn>
diff --git a/src/Java.Interop/Java.Interop.targets b/src/Java.Interop/Java.Interop.targets
index e8d31b32c..26a56515e 100644
--- a/src/Java.Interop/Java.Interop.targets
+++ b/src/Java.Interop/Java.Interop.targets
@@ -3,7 +3,6 @@
   <PropertyGroup>
     <Runtime Condition="'$(OS)' != 'Windows_NT'">mono</Runtime>
   </PropertyGroup>
-  <Import Project="$(JNIEnvGenPath)\JdkInfo.props" />
   <Target Name="BuildJnienvGen"
       Inputs="..\..\build-tools\jnienv-gen\jnienv-gen.csproj"
       Outputs="$(JNIEnvGenPath)\jnienv-gen.exe">