diff --git a/bin/brew b/bin/brew
index 1c7b4c8971905ff7093119075f2244435de09a21..306be5ea09f7902a7e54fed5b19e5265262818fe 100755
--- a/bin/brew
+++ b/bin/brew
@@ -44,7 +44,7 @@ fi
 
 HOMEBREW_LIBRARY="$HOMEBREW_REPOSITORY/Library"
 
-for VAR in EDITOR PATH
+for VAR in EDITOR PATH BINTRAY_USER BINTRAY_KEY
 do
   VAR_NEW="HOMEBREW_${VAR}"
   [[ -n "${!VAR_NEW}" ]] && continue