diff --git a/recipe.cake b/recipe.cake
index a713f7c..e6c6fa9 100644
--- a/recipe.cake
+++ b/recipe.cake
@@ -20,7 +20,7 @@ BuildParameters.PrintParameters(Context);
 ToolSettings.SetToolSettings(
     context: Context,
     dupFinderExcludePattern: new string[] { BuildParameters.RootDirectoryPath + "/src/Cake.SmartAssembly.Tests/*.cs" },
-    testCoverageFilter: "+[*]* -[nunit.*]* -[Cake.Core]* -[Cake.Testing]* -[*.Tests]* ",
+    testCoverageFilter: "+[*]* -[nunit.*]* -[Cake.Core]* -[Cake.Testing]* -[*.Tests]* -[NUnit3.*]*",
     testCoverageExcludeByAttribute: "*.ExcludeFromCodeCoverage*",
     testCoverageExcludeByFile: "*/*Designer.cs;*/*.g.cs;*/*.g.i.cs");
 Build.RunDotNetCore();