diff --git a/config.el b/config.el
index 109017a..55a3ecb 100644
--- a/config.el
+++ b/config.el
@@ -1483,10 +1483,11 @@ Skip for beamer exports — beamer uses adjustbox on plain tabular."
 
 (after! org-super-agenda
   (org-super-agenda-mode 1)
-  ;; Fix: org-super-agenda group headers override the agenda keymap,
-  ;; breaking bulk actions (m to mark, B to execute).  Restore the
-  ;; original keymap on header lines.
-  (setq org-super-agenda-header-map (copy-keymap org-agenda-mode-map)))
+  ;; Fix: org-super-agenda applies its own keymap to group headers
+  ;; via text properties, overriding org-agenda keybindings.
+  ;; Setting it to nil disables the header keymap entirely so all
+  ;; standard agenda keys (m, B, t, etc.) work on every line.
+  (setq org-super-agenda-header-map nil))
 
 
 ;;; ============================================================