diff --git a/bin/brew b/bin/brew
index 9a06b0911c..30e1fec5f2 100755
--- a/bin/brew
+++ b/bin/brew
@@ -126,8 +126,6 @@ then
     http_proxy https_proxy ftp_proxy no_proxy all_proxy HTTPS_PROXY FTP_PROXY ALL_PROXY
     GITHUB_ACTIONS GITHUB_WORKSPACE GITHUB_ACTIONS_HOMEBREW_SELF_HOSTED
     GITHUB_REPOSITORY GITHUB_RUN_ID GITHUB_RUN_ATTEMPT GITHUB_SHA GITHUB_HEAD_REF GITHUB_BASE_REF GITHUB_REF
-    # TODO: remove the below after a few days
-    GITHUB_ACTIONS_HOMEBREW_MACOS_SELF_HOSTED
   )
   # Filter all but the specific variables.
   for VAR in "${ENV_VAR_NAMES[@]}" "${!HOMEBREW_@}"