diff --git a/Samples/OneSignalNotificationServiceExtension/OneSignalNotificationServiceExtension.csproj b/Samples/OneSignalNotificationServiceExtension/OneSignalNotificationServiceExtension.csproj
index 21ebce89..2accff22 100644
--- a/Samples/OneSignalNotificationServiceExtension/OneSignalNotificationServiceExtension.csproj
+++ b/Samples/OneSignalNotificationServiceExtension/OneSignalNotificationServiceExtension.csproj
@@ -86,12 +86,6 @@
     <Reference Include="Xamarin.iOS" />
     <Reference Include="System.IO.Compression" />
     <Reference Include="System.Net.Http" />
-    <Reference Include="Com.OneSignal">
-      <HintPath>..\..\packages\Com.OneSignal.3.7.3\lib\Xamarin.iOS10\Com.OneSignal.dll</HintPath>
-    </Reference>
-    <Reference Include="OneSignal.iOS.Binding">
-      <HintPath>..\..\packages\Com.OneSignal.3.7.3\lib\Xamarin.iOS10\OneSignal.iOS.Binding.dll</HintPath>
-    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Resources\" />
@@ -112,7 +106,6 @@
     <ProjectReference Include="..\..\Com.OneSignal.Abstractions\Com.OneSignal.Abstractions.csproj">
       <Project>{4AAD1A77-175C-46BF-9C64-B3042A20CCFA}</Project>
       <Name>Com.OneSignal.Abstractions</Name>
-      <HintPath>..\..\packages\Com.OneSignal.3.7.3\lib\Xamarin.iOS10\Com.OneSignal.Abstractions.dll</HintPath>
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.AppExtension.CSharp.targets" />
diff --git a/Samples/OneSignalNotificationServiceExtension/packages.config b/Samples/OneSignalNotificationServiceExtension/packages.config
index 69c1091d..c9d59ff1 100644
--- a/Samples/OneSignalNotificationServiceExtension/packages.config
+++ b/Samples/OneSignalNotificationServiceExtension/packages.config
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Com.OneSignal" version="3.7.3" targetFramework="xamarinios10" />
   <package id="Microsoft.NETCore.Platforms" version="1.1.0" targetFramework="xamarinios10" />
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="xamarinios10" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="xamarinios10" />