diff --git a/README.md b/README.md
index 5d82a7d..9be1177 100644
--- a/README.md
+++ b/README.md
@@ -16,21 +16,3 @@ doas nixos-rebuild switch --flake ".#mrmeeseeks"
 nix flake update
 doas nixos-rebuild switch --flake ".#mrmeeseeks"
 ```
-
-## Update manual packages from github
-
-Somes of module use `fetchFromGithub` who need *SHA-256* hash to meet
-reproductibility. Theses hashed can be obtain with `nix-prefetch-github`:
-
-```shell
-$ nix-shell -p nix-prefetch-github
-$ nix-prefetch-ghithub --rev v1.22.0 sindresorhus pure
-{
-    "owner": "sindresorhus",
-    "repo": "pure",
-    "rev": "87e6f5dd4c793f6d980532205aaefe196780606f",
-    "sha256": "TR4CyBZ+KoZRs9XDmWE5lJuUXXU1J8E2Z63nt+FS+5w="
-}
-```
-
-In this example whe have obtained the hash for the specific 1.22.0 version.
diff --git a/modules/home-manager/cli/vifm/default.nix b/modules/home-manager/cli/vifm/default.nix
index 5f4aefa..bced364 100644
--- a/modules/home-manager/cli/vifm/default.nix
+++ b/modules/home-manager/cli/vifm/default.nix
@@ -13,20 +13,7 @@ in
       chafa         # Preview images
       poppler_utils # Preview PDF file
     ];
-    programs.zsh = {
-      initExtra = ''
-        cdv() {
-          cd "$(vifm --choose-dir - "$@")"
-        }
-        openv() { 
-          xdg-open "$(vifm --choose-file - "$@")"
-        }
-
-      '';
-      shellAliases = {
-        vifm = "TERM=tmux-256color vifm";
-      };
-    };
+    
     home.file.".config/vifm/vifmrc".source = ./files/vifmrc;
     home.file.".config/vifm/colors/base16-default-dark.vifm".source = ./files/base16-default-dark.vifm;
     home.file.".config/vifm/devicons.vifm".source = ./files/devicons.vifm;
diff --git a/modules/home-manager/cli/vifm/files/vifmrc b/modules/home-manager/cli/vifm/files/vifmrc
index cb0a727..d946abf 100644
--- a/modules/home-manager/cli/vifm/files/vifmrc
+++ b/modules/home-manager/cli/vifm/files/vifmrc
@@ -173,8 +173,7 @@ fileviewer {*.pdf},<application/pdf> pdftotext -nopgbrk %c -
 filetype {*.pdf},<application/pdf>
        \ xdg-open
 fileviewer {*.bmp,*.jpg,*.jpeg,*.png,*.gif,*.xpm},<image/*>
-       \ chafa -f sixel --polite on -s %pwx%ph --animate off %c 
-       \ %pd %N
+       \ chafa -f sixel -s %pwx%ph %c:p %pd %N 2>/dev/null
 filetype {*.bmp,*.jpg,*.jpeg,*.png,*.gif,*.xpm},<image/*>
        \ xdg-open
 fileviewer *.zip,*.jar,*.war,*.ear,*.oxt tar -tf %f
diff --git a/modules/home-manager/cli/zsh/default.nix b/modules/home-manager/cli/zsh/default.nix
index 3033f90..23e4eb4 100644
--- a/modules/home-manager/cli/zsh/default.nix
+++ b/modules/home-manager/cli/zsh/default.nix
@@ -29,6 +29,7 @@ in
         highlighters =  [ "brackets" "main" ];
         styles = {
           double-hyphen-option = "fg=blue";
+          single-hyphen-option = "fg=blue";
         };
       };
       completionInit = ''