diff --git a/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml b/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml
index 8a007b5c6..0415f4ad9 100644
--- a/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml
+++ b/rules/windows/process_creation/proc_creation_win_python_pty_spawn.yml
@@ -9,7 +9,6 @@ references:
     - https://www.volexity.com/blog/2022/06/02/zero-day-exploitation-of-atlassian-confluence/
 author: Nextron Systems
 date: 2022/06/03
-modified: 2023/02/03
 tags:
     - attack.execution
     - attack.t1059