diff --git a/.doom.d/custom.el b/.doom.d/custom.el
index e8a0fcb..028b5ca 100644
--- a/.doom.d/custom.el
+++ b/.doom.d/custom.el
@@ -3,7 +3,10 @@
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
- '(auth-source-save-behavior nil))
+ '(auth-source-save-behavior nil)
+ '(safe-local-variable-values
+   '((ssh-deploy-on-explicit-save . t)
+     (ssh-deploy-on-explicit-save . f))))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
diff --git a/.doom.d/init.el b/.doom.d/init.el
index 1c8146d..bef012d 100644
--- a/.doom.d/init.el
+++ b/.doom.d/init.el
@@ -89,7 +89,7 @@
        ;;direnv
        ;;docker
        ;;editorconfig      ; let someone else argue about tabs vs spaces
-       ;;ein               ; tame Jupyter notebooks with emacs
+       ein               ; tame Jupyter notebooks with emacs
        (eval +overlay)     ; run code, run (also, repls)
        ;;gist              ; interacting with github gists
        lookup              ; navigate your code and its documentation
@@ -97,13 +97,13 @@
        magit             ; a git porcelain for Emacs
        ;;make              ; run make tasks from Emacs
        ;;pass              ; password manager for nerds
-       ;;pdf               ; pdf enhancements
+       pdf               ; pdf enhancements
        ;;prodigy           ; FIXME managing external services & code builders
        rgb               ; creating color strings
        ;;taskrunner        ; taskrunner for all your projects
        ;;terraform         ; infrastructure as code
        ;;tmux              ; an API for interacting with tmux
-       ;;upload            ; map local to remote projects via ssh/ftp
+       upload            ; map local to remote projects via ssh/ftp
 
        :os
        (:if IS-MAC macos)  ; improve compatibility with macOS
@@ -137,11 +137,11 @@
        javascript        ; all(hope(abandon(ye(who(enter(here))))))
        ;;julia             ; a better, faster MATLAB
        ;;kotlin            ; a better, slicker Java(Script)
-       ;;latex             ; writing papers in Emacs has never been so fun
+       latex             ; writing papers in Emacs has never been so fun
        ;;lean
        ;;factor
        ;;ledger            ; an accounting system in Emacs
-       ;;lua               ; one-based indices? one-based indices
+       lua               ; one-based indices? one-based indices
        markdown          ; writing docs for people to ignore
        ;;nim               ; python + lisp at the speed of c
        ;;nix               ; I hereby declare "nix geht mehr!"
@@ -150,7 +150,7 @@
        ;;php               ; perl's insecure younger brother
        ;;plantuml          ; diagrams for confusing people more
        ;;purescript        ; javascript, but functional
-       ;;python            ; beautiful is better than ugly
+       python            ; beautiful is better than ugly
        ;;qt                ; the 'cutest' gui framework ever
        ;;racket            ; a DSL for DSLs
        ;;raku              ; the artist formerly known as perl6