diff --git a/hosts/dnsc-air/default.nix b/hosts/dnsc-air/default.nix
index ced7217..000309a 100644
--- a/hosts/dnsc-air/default.nix
+++ b/hosts/dnsc-air/default.nix
@@ -137,6 +137,10 @@
 
   # Shells
   environment.shells = [ pkgs.bash ];
+  programs.bash = {
+    enableLsColors = true;
+    completion.enable = true;
+  };
 
   # System settings
   system = {
diff --git a/modules/bash/default.nix b/modules/bash/default.nix
index 9eaf5b1..2473962 100644
--- a/modules/bash/default.nix
+++ b/modules/bash/default.nix
@@ -15,6 +15,8 @@
       "lg" = "lazygit";
       "g" = "git";
       "xsrc" = "source ~/.bashrc && source .bash_profile";
+      "ll" = "ls -l";
+      "la" = "ls -la";
     };
 
     profileExtra = ''
@@ -39,8 +41,8 @@
       if [ -n "$INSIDE_EMACS" ]; then
         PS1="[\u@\h:\w]\\$ "
       else
-        PROMPT_COMMAND="PS1_CMD1=$(git branch --show-current 2>/dev/null)";
-        PS1="\u@\h \[\e[96m\]\w\[\e[0m\] (\[\e[95m\]$PS1_CMD1\[\e[0m\])\n\[\e[96m\]λ\[\e[0m\] "
+        PROMPT_COMMAND="PS1_CMD1=$(__git_ps1 "(%s)")";
+        PS1="\[\e[95m\]\u\[\e[35m\]@\h\[\e[0m\] \[\e[96m\]\w\[\e[0m\] \[\e[95m\]$PS1_CMD1\n\[\e[96m\]λ\[\e[0m\] "
       fi
     '';
   };