diff --git a/dot_config/zsh/include/aliases.zsh b/dot_config/zsh/include/aliases.zsh
index b361d35..216c5f4 100644
--- a/dot_config/zsh/include/aliases.zsh
+++ b/dot_config/zsh/include/aliases.zsh
@@ -38,4 +38,4 @@ alias -g ....='../../..'
 alias -g .....='../../../..'
 alias -g ......='../../../../..'
 
-alias ssh='kitty +kitten ssh'
+alias ssh='kitten ssh'
diff --git a/dot_config/zsh/include/env.zsh b/dot_config/zsh/include/env.zsh
index 236e369..36bdba0 100644
--- a/dot_config/zsh/include/env.zsh
+++ b/dot_config/zsh/include/env.zsh
@@ -4,9 +4,9 @@ export CARGO_HOME=${XDG_CACHE_HOME:-$HOME/.cache}/cargo
 export GHCUP_USE_XDG_DIRS=1
 export STACK_ROOT=${XDG_DATA_HOME:-$HOME/.local/share}/stack
 
+export CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
 
-export PATH=~/bin:~/.local/bin:$GOPATH/bin:$PATH
-export MANPAGER="sh -c 'col -bx | bat -l man -p'"
+export PATH=~/bin:~/.local/bin:$GOPATH/bin:~/.nix-profile/bin:$PATH
 export EDITOR=nvim
 
 # make locales work in nix shell