diff --git a/hass-workstation-service/hass-workstation-service.csproj b/hass-workstation-service/hass-workstation-service.csproj
index 445657e..675b076 100644
--- a/hass-workstation-service/hass-workstation-service.csproj
+++ b/hass-workstation-service/hass-workstation-service.csproj
@@ -52,4 +52,10 @@
     <PackageReference Include="Serilog.Sinks.File" Version="4.1.0" />
     <PackageReference Include="System.Management" Version="5.0.0" />
   </ItemGroup>
+
+  <ItemGroup>
+    <Reference Include="CoreAudio">
+      <HintPath>..\lib\CoreAudio.dll</HintPath>
+    </Reference>
+  </ItemGroup>
 </Project>
diff --git a/lib/CoreAudio.dll b/lib/CoreAudio.dll
new file mode 100644
index 0000000..5bc5b3d
Binary files /dev/null and b/lib/CoreAudio.dll differ
diff --git a/lib/readme.txt b/lib/readme.txt
new file mode 100644
index 0000000..8621dda
--- /dev/null
+++ b/lib/readme.txt
@@ -0,0 +1 @@
+This folder should be used for referenced libraries that are not managed by Nuget.
\ No newline at end of file