diff --git a/bin/hy b/bin/hy
index 8845465..f1fbd70 100755
--- a/bin/hy
+++ b/bin/hy
@@ -120,8 +120,7 @@ try:
 except IOError:
     open(history, 'wa').close()
 
-# Enable tab completion.
-readline.parse_and_bind("tab: complete")
+# readline.parse_and_bind("tab: complete")
 
 hr = HyREPL()
 hr.interact("{appname} {version}".format(