diff --git a/tests/Get-DbaTraceFlag.Tests.ps1 b/tests/Get-DbaTraceFlag.Tests.ps1
index 313c605f06a3..c1a3a63c0d0c 100644
--- a/tests/Get-DbaTraceFlag.Tests.ps1
+++ b/tests/Get-DbaTraceFlag.Tests.ps1
@@ -4,15 +4,11 @@ Write-Host -Object "Running $PSCommandPath" -ForegroundColor Cyan
 
 Describe "$CommandName Unit Tests" -Tag 'UnitTests' {
     Context "Validate parameters" {
-        $paramCount = 4
-        $defaultParamCount = 11
         [object[]]$params = (Get-ChildItem function:\Get-DbaTraceFlag).Parameters.Keys
-        $knownParameters = 'SqlInstance', 'SqlCredential', 'TraceFlag', 'EnableException'
-        It "Should contain our specific parameters" {
-            ( (Compare-Object -ReferenceObject $knownParameters -DifferenceObject $params -IncludeEqual | Where-Object SideIndicator -eq "==").Count ) | Should Be $paramCount
-        }
-        It "Should only contain $paramCount parameters" {
-            $params.Count - $defaultParamCount | Should Be $paramCount
+        [object[]]$knownParameters = 'SqlInstance', 'SqlCredential', 'TraceFlag', 'EnableException'
+        $knownParameters += [System.Management.Automation.PSCmdlet]::CommonParameters
+        It "Should only contain our specific parameters" {
+            (@(Compare-Object -ReferenceObject $knownParameters -DifferenceObject $params).Count ) | Should Be 0
         }
     }
 }