diff --git a/oh-my-zsh.sh b/oh-my-zsh.sh
index 2157c38a..d72d90cf 100644
--- a/oh-my-zsh.sh
+++ b/oh-my-zsh.sh
@@ -1,8 +1,6 @@
 # Check for updates on initial load...
-if [ "$DISABLE_AUTO_UPDATE" = "true" ]
+if [ "$DISABLE_AUTO_UPDATE" != "true" ]
 then
-  return
-else
   /usr/bin/env zsh $ZSH/tools/check_for_upgrade.sh
 fi