diff --git a/zsh/ruby.zsh b/zsh/ruby.zsh
index 23bd557..8897f5f 100755
--- a/zsh/ruby.zsh
+++ b/zsh/ruby.zsh
@@ -60,11 +60,9 @@ rbenv() {
 }
 
 # lunchy auto-completion
-if [ -n "$BASH_VERSION" ]; then
-  if which gem &> /dev/null && gem which lunchy &> /dev/null; then
-    LUNCHY_DIR="$(dirname "$(gem which lunchy)")/../extras"
-    if [ -f "$LUNCHY_DIR/lunchy-completion.bash" ]; then
-      source "$LUNCHY_DIR/lunchy-completion.bash"
-    fi
+if which gem &> /dev/null && gem which lunchy &> /dev/null; then
+  LUNCHY_DIR="$(dirname `gem which lunchy`)/../extras"
+  if [ -f "$LUNCHY_DIR/lunchy-completion.zsh" ]; then
+    . "$LUNCHY_DIR/lunchy-completion.zsh"
   fi
 fi