diff --git a/build/test-all.ps1 b/build/test-all.ps1
index f9e85985b9..3bd44527a7 100644
--- a/build/test-all.ps1
+++ b/build/test-all.ps1
@@ -7,7 +7,7 @@ $full = $args[0]
 foreach ($solutionPath in $solutionPaths) {    
     $solutionAbsPath = (Join-Path $rootFolder $solutionPath)
     Set-Location $solutionAbsPath
-    dotnet test --no-build --no-restore --collect:"XPlat Code Coverage" -v diag
+    dotnet test --no-build --no-restore --collect:"XPlat Code Coverage"
     if (-Not $?) {
         Write-Host ("Test failed for the solution: " + $solutionPath)
         Set-Location $rootFolder