diff --git a/ICSharpCode.Decompiler.Tests/ICSharpCode.Decompiler.Tests.csproj b/ICSharpCode.Decompiler.Tests/ICSharpCode.Decompiler.Tests.csproj
index ed29b4a3e4..f54e442943 100644
--- a/ICSharpCode.Decompiler.Tests/ICSharpCode.Decompiler.Tests.csproj
+++ b/ICSharpCode.Decompiler.Tests/ICSharpCode.Decompiler.Tests.csproj
@@ -17,7 +17,6 @@
     <EnableDefaultItems>false</EnableDefaultItems>
 
     <AutoGenerateBindingRedirects>True</AutoGenerateBindingRedirects>
-    <EnableUnsafeBinaryFormatterSerialization>True</EnableUnsafeBinaryFormatterSerialization>
 
     <SignAssembly>True</SignAssembly>
     <AssemblyOriginatorKeyFile>..\ICSharpCode.Decompiler\ICSharpCode.Decompiler.snk</AssemblyOriginatorKeyFile>