diff --git a/tools/upgrade.sh b/tools/upgrade.sh
index 3624a88e5..e04fc672f 100644
--- a/tools/upgrade.sh
+++ b/tools/upgrade.sh
@@ -1,6 +1,6 @@
 printf '\033[0;34m%s\033[0m\n' "Upgrading Oh My Zsh"
 cd "$ZSH"
-if git pull origin master
+if git pull --rebase origin master
 then
   printf '\033[0;32m%s\033[0m\n' '         __                                     __   '
   printf '\033[0;32m%s\033[0m\n' '  ____  / /_     ____ ___  __  __   ____  _____/ /_  '