diff --git a/roles/dotfiles/files/bashrc b/roles/dotfiles/files/bashrc
index a241c71..a97eb2e 100644
--- a/roles/dotfiles/files/bashrc
+++ b/roles/dotfiles/files/bashrc
@@ -7,9 +7,9 @@
 # Customize environment
 ##############################################################################
 
-export XDG_CACHE_HOME="$HOME/.cache"
-export XDG_CONFIG_HOME="$HOME/.config"
-export XDG_DATA_HOME="$HOME/.local/share"
+export XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.cache}"
+export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
+export XDG_DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}"
 
 export EDITOR="vim"
 export INPUTRC="$XDG_CONFIG_HOME/readline/inputrc"