diff --git a/atomics/T1547.004/T1547.004.yaml b/atomics/T1547.004/T1547.004.yaml
index 6df8864c..79757b40 100644
--- a/atomics/T1547.004/T1547.004.yaml
+++ b/atomics/T1547.004/T1547.004.yaml
@@ -64,6 +64,7 @@ atomic_tests:
     name: powershell
 
 - name: Winlogon HKLM Shell Key Persistence - PowerShell
+  auto_generated_guid: 95a3c42f-8c88-4952-ad60-13b81d929a9d
   description: |
     PowerShell code to set Winlogon shell key to execute a binary at logon along with explorer.exe.
 
@@ -83,6 +84,7 @@ atomic_tests:
     name: powershell
     
 - name: Winlogon HKLM Userinit Key Persistence - PowerShell
+  auto_generated_guid: f9b8daff-8fa7-4e6a-a1a7-7c14675a545b
   description: |
     PowerShell code to set Winlogon userinit key to execute a binary at logon along with userinit.exe.
 
diff --git a/atomics/used_guids.txt b/atomics/used_guids.txt
index fbf43022..c8111536 100644
--- a/atomics/used_guids.txt
+++ b/atomics/used_guids.txt
@@ -1164,3 +1164,5 @@ c7a0bb71-70ce-4a53-b115-881f241b795b
 ffcbfaab-c9ff-470b-928c-f086b326089b
 333c7de0-6fbe-42aa-ac2b-c7e40b18246a
 34557863-344a-468f-808b-a1bfb89b4fa9
+95a3c42f-8c88-4952-ad60-13b81d929a9d
+f9b8daff-8fa7-4e6a-a1a7-7c14675a545b