diff --git a/antibody/install.sh b/antibody/install.sh
index 7cd599f405f..206db7cfcd0 100755
--- a/antibody/install.sh
+++ b/antibody/install.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 if which brew >/dev/null 2>&1; then
-  brew untap getantibody/homebrew-antibody || true
-  brew tap getantibody/homebrew-antibody
+  brew untap -q getantibody/homebrew-antibody || true
+  brew tap -q getantibody/homebrew-antibody
   brew install antibody
 else
   curl -sL https://git.io/vwMNi | sh -s