diff --git a/zsh/env.zsh b/zsh/env.zsh
index da6e02f..edaaa2a 100644
--- a/zsh/env.zsh
+++ b/zsh/env.zsh
@@ -41,3 +41,4 @@ export EDITOR=nvim
 export ZSH_AUTOSUGGEST_USE_ASYNC=1
 export ZSH_AUTOSUGGEST_MANUAL_REBIND=1
 export PATH="/usr/local/opt/grep/libexec/gnubin:$PATH"
+export HOMEBREW_DOWNLOAD_CONCURRENCY=auto