diff --git a/dotfiles/.bashrc b/dotfiles/.bashrc
index 24e6235..6f086b2 100644
--- a/dotfiles/.bashrc
+++ b/dotfiles/.bashrc
@@ -15,6 +15,15 @@ shopt -s histappend
 [[ -f $HOME/.bash_colors ]] && source "$HOME/.bash_colors"
 [[ -f $HOME/.bash_functions ]] && source "$HOME/.bash_functions"
 
+if ! shopt -oq posix; then
+  if [ -f /usr/share/bash-completion/bash_completion ]; then
+    . /usr/share/bash-completion/bash_completion
+  elif [ -f /etc/bash_completion ]; then
+    . /etc/bash_completion
+  fi
+fi
+while read -r completion ; do source "$completion" ;  done < <(find $HOME/.bash_completion/ -maxdepth 1 -not -type d)
+
 # Save working dir on every prompt.
 export PROMPT_COMMAND='pwd > $HOME/.cwd'
 export PS1="${Yellow}\d \A ${Off}${Green}\u@\h: ${Off}\w ${Red}\$(parse_branch git)${BRed}\$(parse_branch fossil)${Off}\n-$ "