diff --git a/zsh/.zshrc b/zsh/.zshrc
index 5a63509..f6e4283 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -2,7 +2,9 @@
 #plugins
 source ~/.zsh/zsh-autosuggestions/zsh-autosuggestions.zsh
 source ~/.zsh/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
-
+source ~/.zsh/zsh-history-substring-search/zsh-history-substring-search.zsh
+bindkey '^[OA' history-substring-search-up
+bindkey '^[OB' history-substring-search-down
 
 setopt autocd