1 files changed, 1 insertions, 1 deletions

diff --git a/src/WixToolset.Core.TestPackage/WixRunner.cs b/src/WixToolset.Core.TestPackage/WixRunner.cs
index ab5045fa..d2202328 100644
--- a/src/WixToolset.Core.TestPackage/WixRunner.cs
+++ b/src/WixToolset.Core.TestPackage/WixRunner.cs
@@ -16,7 +16,7 @@ namespace WixToolset.Core.TestPackage
             return Execute(args, serviceProvider, out messages);
         }
 
-        public static WixRunnerResult Execute(string[] args)
+        public static WixRunnerResult Execute(params string[] args)
         {
             var serviceProvider = new WixToolsetServiceProvider();
             var exitCode = Execute(args, serviceProvider, out var messages);