diff --git a/atomics/T1021.006/T1021.006.yaml b/atomics/T1021.006/T1021.006.yaml
index 25a388ef5f..b487cf03c1 100644
--- a/atomics/T1021.006/T1021.006.yaml
+++ b/atomics/T1021.006/T1021.006.yaml
@@ -30,7 +30,7 @@ atomic_tests:
     computer_name:
       description: Name of Computer
       type: string
-      default: computer1
+      default: localhost
   executor:
     command: |
       [activator]::CreateInstance([type]::GetTypeFromProgID("MMC20.application","#{computer_name}")).Document.ActiveView.ExecuteShellCommand("c:\windows\system32\calc.exe", $null, $null, "7")