diff --git a/atomics/T1543.002/T1543.002.yaml b/atomics/T1543.002/T1543.002.yaml
index a7adda26..393c59b4 100644
--- a/atomics/T1543.002/T1543.002.yaml
+++ b/atomics/T1543.002/T1543.002.yaml
@@ -68,6 +68,7 @@ atomic_tests:
 
 
 - name: Create Systemd Service file,  Enable the service , Modify and Reload the service.
+  auto_generated_guid: c35ac4a8-19de-43af-b9f8-755da7e89c89
   description: |
     This test creates a systemd service unit file and enables it to autostart on boot. Once service is created and enabled, it also modifies this same service file showcasing both Creation and Modification of system process. 
 
diff --git a/atomics/used_guids.txt b/atomics/used_guids.txt
index e9c19f64..71c27abf 100644
--- a/atomics/used_guids.txt
+++ b/atomics/used_guids.txt
@@ -709,3 +709,4 @@ e2d85e66-cb66-4ed7-93b1-833fc56c9319
 c33f3d80-5f04-419b-a13a-854d1cbdbf3a
 126f71af-e1c9-405c-94ef-26a47b16c102
 da4f751a-020b-40d7-b9ff-d433b7799803
+c35ac4a8-19de-43af-b9f8-755da7e89c89