diff --git a/Tests/Private/Get-ZertoApiFilter.Tests.ps1 b/Tests/Private/Get-ZertoApiFilter.Tests.ps1
index 8217b49..a4b5978 100644
--- a/Tests/Private/Get-ZertoApiFilter.Tests.ps1
+++ b/Tests/Private/Get-ZertoApiFilter.Tests.ps1
@@ -69,3 +69,6 @@ Describe $global:function -Tag 'Unit', 'Source', 'Built' {
         }
     }
 }
+
+Remove-Variable -Name function -Scope Global
+Remove-Variable -Name here -Scope Global