diff --git a/config.el b/config.el
index 7d5494a..f89c9c2 100644
--- a/config.el
+++ b/config.el
@@ -10,7 +10,7 @@
 
 ;; See 'C-h v doom-font' for documentation and more examples of what they
 ;; accept. For example:
-(setq doom-font (font-spec :family "JetBrains Mono" :size 14))
+(setq doom-font (font-spec :family "JetBrains Mono" :size 22))
 (setq fancy-splash-image (concat doom-user-dir "splash.png"))
 (setq doom-theme 'doom-monokai-pro)
 
@@ -32,7 +32,7 @@
 
 (setq org-directory "~/Documents/Obsidian/Primary")
 
-(setq treesit-extra-load-path '("~/Source/_src/tree-sitter-module/dist/"))
+;;(setq treesit-extra-load-path '("~/Source/_src/tree-sitter-module/dist/"))
 
 (use-package! kbd-mode)
 
@@ -191,8 +191,8 @@
 ;; sly
 (after! sly
   (setq sly-lisp-implementations
-      '((sbcl ("sbcl" "--dynamic-space-size" "4Gb"))
-        (ciel ("sbcl" "--core" "/Users/emenel/quicklisp/local-projects/CIEL/ciel-core" "--eval" "(in-package :ciel-user)" "--dynamic-space-size" "2600"))))
+      '((sbcl ("sbcl" "--dynamic-space-size" "4Gb"))))
+ ;;       (ciel ("sbcl" "--core" "/Users/emenel/quicklisp/local-projects/CIEL/ciel-core" "--eval" "(in-package :ciel-user)" "--dynamic-space-size" "2600"))))
   (setq sly-default-lisp 'sbcl)
   (setq sly-complete-symbol-function 'sly-flex-completions))
 
@@ -230,7 +230,7 @@
 (add-to-list 'auto-mode-alist '("\\.lsx\\'" . lisp-mode))
 
 ;; adding supercollider path
-(setq exec-path (append exec-path '("/Applications/SuperCollider.app/Contents/MacOS/")))
+;;(setq exec-path (append exec-path '("/Applications/SuperCollider.app/Contents/MacOS/")))
 
 ;; tidal cycles!
 ;; (setq tidal-boot-script-path "~/.cabal/share/aarch64-osx-ghc-9.4.2/tidal-1.9.3/BootTidal.hs")
diff --git a/init.el b/init.el
index 3dad68e..e563ed9 100644
--- a/init.el
+++ b/init.el
@@ -129,7 +129,7 @@
        (lua +tree-sitter)               ; one-based indices? one-based indices
        (markdown +tree-sitter)          ; writing docs for people to ignore
        ;;nim               ; python + lisp at the speed of c
-       ;;nix               ; I hereby Declare "nix geht mehr!"
+       nix               ; I hereby Declare "nix geht mehr!"
        ;;ocaml             ; an objective camel
        (org +pretty)               ; organize your plain life in plain text
        (php +tree-sitter)               ; perl's insecure younger brother
diff --git a/mu4e-config.el b/mu4e-config.el
index 79c0e1a..a89fd2d 100644
--- a/mu4e-config.el
+++ b/mu4e-config.el
@@ -112,7 +112,7 @@
 
   (setq mu4e-bookmarks nil)
 
-  (setq sendmail-program "/opt/homebrew/bin/msmtp"
+  (setq sendmail-program "/home/emenel/.nix-profile/bin/msmtp"
       send-mail-function 'smtpmail-send-it
       message-sendmail-f-is-evil t
       message-sendmail-extra-arguments '("--read-envelope-from")
diff --git a/packages.el b/packages.el
index 9fbc778..b07efd3 100644
--- a/packages.el
+++ b/packages.el
@@ -23,7 +23,7 @@
 ;; (unpin! geiser)
 (unpin! vterm)
 
-(unpin! mu4e)
+;;(unpin! mu4e)
 
 (package! bookmark-in-project)
 
@@ -65,8 +65,8 @@
 ;; (package! tidal)
 (package! fish-mode)
 (package! smart-tabs-mode)
-(package! sclang
-  :recipe (:local-repo "/Users/emenel/Library/Application Support/SuperCollider/downloaded-quarks/scel/el"))
+;;(package! sclang
+;;  :recipe (:local-repo "/Users/emenel/Library/Application Support/SuperCollider/downloaded-quarks/scel/el"))
 (package! platformio-mode)
 (package! scad-mode)
 (package! consult-yasnippet)