diff --git a/scripts/wk/hw/smart.py b/scripts/wk/hw/smart.py
index ebce3dbf..9bce00f9 100644
--- a/scripts/wk/hw/smart.py
+++ b/scripts/wk/hw/smart.py
@@ -317,7 +317,7 @@ def run_self_test(test_obj, log_path) -> None:
 
 
 def run_smart_self_test(test_obj, log_path) -> None:
-  """Run SMART self-test and check if it passed, returns bool.
+  """Run SMART self-test and check if it passed, returns None.
 
   NOTE: An exception will be raised if the disk lacks SMART support.
   """
@@ -374,6 +374,7 @@ def run_smart_self_test(test_obj, log_path) -> None:
 
   # Check result
   if finished:
+    test_details = get_smart_self_test_details(test_obj.dev)
     test_obj.passed = test_details.get('status', {}).get('passed', False)
     test_obj.failed = test_obj.failed or not test_obj.passed