diff --git a/zshrc b/zshrc
index 159e698..2f2e08b 100644
--- a/zshrc
+++ b/zshrc
@@ -85,6 +85,7 @@ alias ll='ls -lh'
 alias la='ls -lha'
 alias sc='starcluster'
 alias scssh='starcluster sn -u moto'
+alias irb='pry'
 
 if which rbenv > /dev/null; then eval "$(rbenv init - zsh)"; fi