diff --git a/Tools/environment_install/install-prereqs-mac.sh b/Tools/environment_install/install-prereqs-mac.sh
index 7c0701b38a..0703782d2e 100755
--- a/Tools/environment_install/install-prereqs-mac.sh
+++ b/Tools/environment_install/install-prereqs-mac.sh
@@ -106,7 +106,7 @@ find /usr/local/bin -lname '*/Library/Frameworks/Python.framework/*' -delete
 
 # brew update randomly failing on CI, so ignore errors:
 brew update
-brew install --force --overwrite gawk curl coreutils wget
+brew install --force --overwrite gawk coreutils wget
 
 PIP=pip
 if maybe_prompt_user "Install python using pyenv [N/y]?" ; then