diff --git a/Library/Homebrew/brew.sh b/Library/Homebrew/brew.sh
index 67dbe322be..383f790321 100644
--- a/Library/Homebrew/brew.sh
+++ b/Library/Homebrew/brew.sh
@@ -251,8 +251,6 @@ export HOMEBREW_MACOS_VERSION_NUMERIC
 export HOMEBREW_USER_AGENT
 export HOMEBREW_USER_AGENT_CURL
 export HOMEBREW_BOTTLE_DEFAULT_DOMAIN
-export HOMEBREW_BREW_REMOTE
-export HOMEBREW_DEFAULT_CORE_REMOTE
 
 if [[ -n "$HOMEBREW_MACOS" && -x "/usr/bin/xcode-select" ]]
 then
@@ -389,6 +387,9 @@ else
   HOMEBREW_DEFAULT_CORE_REMOTE="https://github.com/Homebrew/linuxbrew-core"
 fi
 
+export HOMEBREW_BREW_REMOTE
+export HOMEBREW_DEFAULT_CORE_REMOTE
+
 if [[ -f "$HOMEBREW_LIBRARY/Homebrew/cmd/$HOMEBREW_COMMAND.sh" ]]
 then
   HOMEBREW_BASH_COMMAND="$HOMEBREW_LIBRARY/Homebrew/cmd/$HOMEBREW_COMMAND.sh"