diff --git a/config.el b/config.el
index ad9c9d6..0961ac6 100644
--- a/config.el
+++ b/config.el
@@ -16,7 +16,7 @@
    (add-to-list 'default-frame-alist '(width . 100))))
 
 (setq catppuccin-flavor 'catppuccin)
-(setq doom-theme 'modus-operandi)
+(setq doom-theme 'modus-vivendi-tritanopia)
 (setq display-line-numbers-type 'relative)
 (setq org-directory "~/org/")
 
@@ -157,4 +157,4 @@
                     #'my/org-latex-preview-uncenter)))
   )
 
-;; (add-to-list 'org-modules 'org-habit)
+(add-to-list 'org-modules 'org-habit)
diff --git a/config.org b/config.org
index 50060a7..89d5689 100644
--- a/config.org
+++ b/config.org
@@ -25,7 +25,7 @@
    (add-to-list 'default-frame-alist '(width . 100))))
 
 (setq catppuccin-flavor 'catppuccin)
-(setq doom-theme 'modus-operandi)
+(setq doom-theme 'modus-vivendi-tritanopia)
 (setq display-line-numbers-type 'relative)
 (setq org-directory "~/org/")
 #+end_src
@@ -195,12 +195,12 @@ Thisenables the feature of auto-expanding snippets when matching the pattern
 *** Org
 #+begin_src emacs-lisp :tangle packages.el
 (package! org :recipe
-  (:host nil :repo "https://code.tecosaur.net/mirrors/org-mode.git"
-         :remote "mirror" :fork
-         (:host nil :repo "https://code.tecosaur.net/tec/org-mode.git"
-                :branch "dev" :remote "tecosaur")
-         :files (:defaults "etc") :build t :pre-build
-         (with-temp-file "lisp/org-version.el"
+  (:host nil :repo "https://code.tecosaur.net/mirrors/org-mode.git" :remote "mirror" :fork
+         (:host nil :repo "https://code.tecosaur.net/tec/org-mode.git" :branch "dev" :remote "tecosaur")
+         :files
+         (:defaults "etc")
+         :build t :pre-build
+         (with-temp-file "org-version.el"
            (require 'lisp-mnt)
            (let
                ((version
@@ -210,18 +210,14 @@ Thisenables the feature of auto-expanding snippets when matching the pattern
                 (git-version
                  (string-trim
                   (with-temp-buffer
-                    (call-process "git" nil t nil "rev-parse"
-                                  "--short" "HEAD")
+                    (call-process "git" nil t nil "rev-parse" "--short" "HEAD")
                     (buffer-string)))))
              (insert
-              (format
-               "(defun org-release () \"The release version of Org.\" %S)\n"
-               version)
-              (format
-               "(defun org-git-version () \"The truncate git commit hash of Org mode.\" %S)\n"
-               git-version)
+              (format "(defun org-release () \"The release version of Org.\" %S)\n" version)
+              (format "(defun org-git-version () \"The truncate git commit hash of Org mode.\" %S)\n" git-version)
               "(provide 'org-version)\n"))))
   :pin nil)
+
 (unpin! org)
 #+end_src
 **** Latex live-preview (fast)
@@ -306,5 +302,5 @@ Thisenables the feature of auto-expanding snippets when matching the pattern
 #+end_src
 **** org habit
 #+begin_src emacs-lisp
-;; (add-to-list 'org-modules 'org-habit)
+(add-to-list 'org-modules 'org-habit)
 #+end_src
diff --git a/packages.el b/packages.el
index 650c0c7..46127e9 100644
--- a/packages.el
+++ b/packages.el
@@ -14,12 +14,12 @@
   :recipe (:host github :repo "havarddj/typst-preview.el"))
 
 (package! org :recipe
-  (:host nil :repo "https://code.tecosaur.net/mirrors/org-mode.git"
-         :remote "mirror" :fork
-         (:host nil :repo "https://code.tecosaur.net/tec/org-mode.git"
-                :branch "dev" :remote "tecosaur")
-         :files (:defaults "etc") :build t :pre-build
-         (with-temp-file "lisp/org-version.el"
+  (:host nil :repo "https://code.tecosaur.net/mirrors/org-mode.git" :remote "mirror" :fork
+         (:host nil :repo "https://code.tecosaur.net/tec/org-mode.git" :branch "dev" :remote "tecosaur")
+         :files
+         (:defaults "etc")
+         :build t :pre-build
+         (with-temp-file "org-version.el"
            (require 'lisp-mnt)
            (let
                ((version
@@ -29,16 +29,12 @@
                 (git-version
                  (string-trim
                   (with-temp-buffer
-                    (call-process "git" nil t nil "rev-parse"
-                                  "--short" "HEAD")
+                    (call-process "git" nil t nil "rev-parse" "--short" "HEAD")
                     (buffer-string)))))
              (insert
-              (format
-               "(defun org-release () \"The release version of Org.\" %S)\n"
-               version)
-              (format
-               "(defun org-git-version () \"The truncate git commit hash of Org mode.\" %S)\n"
-               git-version)
+              (format "(defun org-release () \"The release version of Org.\" %S)\n" version)
+              (format "(defun org-git-version () \"The truncate git commit hash of Org mode.\" %S)\n" git-version)
               "(provide 'org-version)\n"))))
   :pin nil)
+
 (unpin! org)