diff --git a/test/tools/OpenCover/OpenCover.psm1 b/test/tools/OpenCover/OpenCover.psm1
index 067c4d8474..3ff2265742 100644
--- a/test/tools/OpenCover/OpenCover.psm1
+++ b/test/tools/OpenCover/OpenCover.psm1
@@ -688,8 +688,8 @@ function Invoke-OpenCover
 
     if(-not $SuppressQuiet)
     {
-        $targetArgsElevated += @("-Quiet")
-        $targetArgsUnelevated += @("-Quiet")
+        $targetArgsElevated += @("-Show None")
+        $targetArgsUnelevated += @("-Show None")
     }
 
     $cmdlineElevated = CreateOpenCoverCmdline -target $target -outputLog $OutputLog -targetArgs $targetArgsElevated