diff --git a/atomics/T1546.005/T1546.005.yaml b/atomics/T1546.005/T1546.005.yaml
index fe0e0363..55f3f7b6 100644
--- a/atomics/T1546.005/T1546.005.yaml
+++ b/atomics/T1546.005/T1546.005.yaml
@@ -16,6 +16,7 @@ atomic_tests:
       rm -f /tmp/art-fish.txt
     name: sh
 - name: Trap SIGINT
+  auto_generated_guid: a547d1ba-1d7a-4cc5-a9cb-8d65e8809636
   description: |
     Launch bash shell with command arg to create TRAP on SIGINT (CTRL+C), then send SIGINT signal.
     The trap executes script that writes to /tmp/art-fish.txt
diff --git a/atomics/used_guids.txt b/atomics/used_guids.txt
index 11a4bd48..6a04631d 100644
--- a/atomics/used_guids.txt
+++ b/atomics/used_guids.txt
@@ -1203,3 +1203,4 @@ fe7974e5-5813-477b-a7bd-311d4f535e83
 cc3381fb-4bd0-405c-a8e4-6cacfac3b06c
 a957fb0f-1e85-49b2-a211-413366784b1e
 3234117e-151d-4254-9150-3d0bac41e38c
+a547d1ba-1d7a-4cc5-a9cb-8d65e8809636