diff --git a/.zshrc b/.zshrc
index 1d167ee..fcda0bd 100644
--- a/.zshrc
+++ b/.zshrc
@@ -33,6 +33,7 @@ alias mysql="mysql --pager"
 
 # Suffix aliases
 alias -s pdf="zathura"
+alias -s xls="libreoffice"
 
 setopt notify
 setopt PROMPT_SUBST             # Allow for functions in the prompt