diff --git a/src/OpenSerialPortMonitor/OpenSerialPortMonitor.csproj b/src/OpenSerialPortMonitor/OpenSerialPortMonitor.csproj
index 0a33e81..8ba5411 100644
--- a/src/OpenSerialPortMonitor/OpenSerialPortMonitor.csproj
+++ b/src/OpenSerialPortMonitor/OpenSerialPortMonitor.csproj
@@ -37,8 +37,7 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <PropertyGroup>
-    <ApplicationIcon>
-    </ApplicationIcon>
+    <ApplicationIcon>Resources\ApplicationIcon.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Caliburn.Micro, Version=2.0.2.0, Culture=neutral, PublicKeyToken=8e5891231f2ed21f, processorArchitecture=MSIL">