diff --git a/travis-install.sh b/travis-install.sh
index c3408fe7..4e727a65 100755
--- a/travis-install.sh
+++ b/travis-install.sh
@@ -10,8 +10,7 @@ if [ "$TRAVIS_OS_NAME" == "linux" ]; then
 fi
 
 if [ "$TRAVIS_OS_NAME" == "osx" ]; then
-	#brew update
-	brew install c-ares cjson openssl libwebsockets
+	HOMEBREW_NO_AUTO_UPDATE=1 brew install c-ares cjson openssl libwebsockets
 fi
 
 sudo pip install paho-mqtt