diff --git a/test/script/tskdbdiff.py b/test/script/tskdbdiff.py
index 9452b335d9..dcf75031ec 100644
--- a/test/script/tskdbdiff.py
+++ b/test/script/tskdbdiff.py
@@ -798,7 +798,7 @@ def build_id_accounts_table(db_cursor, isPostgreSQL):
     """
     # for each row in the db, take the object id and account SID then creates a tuple in the dictionary
     # with the object id as the key and the OS Account's SID as the value
-    mapping = dict([(row[0], row[1]) for row in sql_select_execute(db_cursor, isPostgreSQL, "SELECT os_account_obj_id, unique_id FROM tsk_os_accounts")])
+    mapping = dict([(row[0], row[1]) for row in sql_select_execute(db_cursor, isPostgreSQL, "SELECT os_account_obj_id, addr  FROM tsk_os_accounts")])
     return mapping
 
 def build_id_obj_path_table(files_table, objects_table, artifacts_table, reports_table, images_table, accounts_table):
@@ -810,7 +810,7 @@ def build_id_obj_path_table(files_table, objects_table, artifacts_table, reports
         artifacts_table: obj_id, artifact_type_name
         reports_table: obj_id, path
         images_table: obj_id, name
-        accounts_table: obj_id, unique_id 
+        accounts_table: obj_id, addr  
     """
     # make a copy of files_table and update it with new data from artifacts_table and reports_table
     mapping = files_table.copy()
@@ -830,7 +830,7 @@ def build_id_obj_path_table(files_table, objects_table, artifacts_table, reports
                 elif par_obj_id in images_table.keys():
                     path = images_table[par_obj_id]
                 mapping[k] = path + "/" + artifacts_table[k]
-            elif k in accounts_table.keys(): # For an OS Account object ID we use its unique_id field which is the account SID
+            elif k in accounts_table.keys(): # For an OS Account object ID we use its addr  field which is the account SID
                 mapping[k] = accounts_table[k]
         elif v[0] not in mapping.keys():
             if v[0] in artifacts_table.keys():