diff --git a/bash/.bashrc b/bash/.bashrc
index dda8d22..abd173b 100644
--- a/bash/.bashrc
+++ b/bash/.bashrc
@@ -21,9 +21,3 @@ fi
 if [ -f "$HOME/.private_functions" ] && [ -r "$HOME/.private_functions" ]; then
   . "$HOME/.private_functions"
 fi
-
-# Source completion
-if [ -f "$HOME/.nix-profile/etc/profile.d/bash_completion.sh" ] && \
-   [ -r "$HOME/.nix-profile/etc/profile.d/bash_completion.sh" ]; then
-  . "$HOME/.nix-profile/etc/profile.d/bash_completion.sh"
-fi
diff --git a/sh/.profile b/sh/.profile
index 91ed393..fe32d72 100644
--- a/sh/.profile
+++ b/sh/.profile
@@ -10,7 +10,7 @@ no_color="\[\033[0m\]"
 # Secondary prompt: (> )
 # Primary prompt is magenta on local machines, red on remote hosts
 case $(hostname) in
-  pebble|stone|rock|boulder)
+  point|line|triangle|square|pentagon)
     export PS1="${magenta}\$${no_color} "
     export PS2="${red}>${no_color} "
     ;;
@@ -52,10 +52,3 @@ fi
 export HISTFILE="$HOME/.history/sh"
 export HISTSIZE=10000
 
-#{- SOURCING -}#
-
-# Source nix profile configuration
-if [ -f "$HOME/.nix-profile/etc/profile.d/nix.sh" ] \
-&& [ -r "$HOME/.nix-profile/etc/profile.d/nix.sh" ]; then
-  . "$HOME/.nix-profile/etc/profile.d/nix.sh"
-fi