diff --git a/CMakeLists.txt b/CMakeLists.txt
index 49b36cc..39551ee 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,6 +70,7 @@
 # location (not /usr/local).
 IF (CMAKE_SYSTEM_NAME MATCHES "Darwin")
   FIND_PROGRAM(HOMEBREW_EXECUTABLE brew)
+  MARK_AS_ADVANCED(FORCE HOMEBREW_EXECUTABLE)
   IF (HOMEBREW_EXECUTABLE)
     # Detected a Homebrew install, query for its install prefix.
     EXECUTE_PROCESS(COMMAND ${HOMEBREW_EXECUTABLE} --prefix