diff --git a/nursery/persist-via-startup-folder.yml b/nursery/persist-via-startup-folder.yml
deleted file mode 100644
index 61299204..00000000
--- a/nursery/persist-via-startup-folder.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-rule:
-  meta:
-    name: persist via startup folder
-    namespace: persistence/file-system
-    authors:
-      - j.j.vannielen@utwente.nl
-    scopes:
-      static: function
-      dynamic: call
-    att&ck:
-      - Persistence::Boot or Logon Autostart Execution::Registry Run Keys / Startup Folder [T1547.001]
-    references:
-      - https://dmcxblue.gitbook.io/red-team-notes-2-0/red-team-techniques/persistence/t1547-boot-or-logon-autostart-execution/registry-run-keys-startup-folder
-  features:
-    - and:
-      - or:
-        - match: copy file
-        - match: move file
-        - match: write file on Windows
-      - or:
-        - string: /Microsoft\\Windows\\Start Menu\\Programs\\Startup\\/i
-        - string: /Documents and Settings\\All Users\\Start Menu\\Programs\\Startup\\/i
-        - string: /WINNT\\Profiles\\All Users\\Start Menu\\Programs\\Startup\\/i