diff --git a/SparkleShare/Mac/SparkleShare.csproj b/SparkleShare/Mac/SparkleShare.csproj
index 18f20db4..d261233e 100644
--- a/SparkleShare/Mac/SparkleShare.csproj
+++ b/SparkleShare/Mac/SparkleShare.csproj
@@ -62,6 +62,10 @@
     <Reference Include="Mono.Posix">
       <SpecificVersion>False</SpecificVersion>
     </Reference>
+    <Reference Include="Meebey.SmartIrc4net, Version=0.4.5.0, Culture=neutral, PublicKeyToken=7868485fbf407e0f">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\bin\Meebey.SmartIrc4net.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AppDelegate.cs">