diff --git a/atomics/T1558.003/T1558.003.yaml b/atomics/T1558.003/T1558.003.yaml
index e941e8ec..58abe080 100644
--- a/atomics/T1558.003/T1558.003.yaml
+++ b/atomics/T1558.003/T1558.003.yaml
@@ -12,6 +12,13 @@ atomic_tests:
     If the testing domain doesn't have any service principal name configured, there is no output
   supported_platforms:
   - windows
+  dependencies:
+  - description: |
+      Computer must be domain joined
+    prereq_command: |
+      if((Get-CIMInstance -Class Win32_ComputerSystem).PartOfDomain) {exit 0} else {exit 1}
+    get_prereq_command: |
+      Write-Host Joining this computer to a domain must be done manually
   executor:
     command: |
       [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12