[O] switch M-RET and C-RET in org mode with no sucess

[Xebar Saram]

Hi guys

im trying to switch between C-RET and M-RET (i use M-ret alot more but C-RET is much more accessible for me :)) but i dont seem to have any success in doing so

this is what i have so far

(with-eval-after-load "org" 

(define-key org-mode-map (kbd "C-RET") 'org-insert-heading)

(define-key org-mode-map (kbd "M-RET") 'org-insert-heading-respect-content)

) 

any ideas what im doing wrong? after reloading emacs C-RET still defaults to org-insert-heading-respect-content

best

Z