diff --git a/eng/native/configuretools.cmake b/eng/native/configuretools.cmake
index 9024cb07d15aae..2a02d1110f7270 100644
--- a/eng/native/configuretools.cmake
+++ b/eng/native/configuretools.cmake
@@ -28,8 +28,8 @@ if(NOT WIN32 AND NOT CLR_CMAKE_TARGET_BROWSER)
       return()
     endif()
 
+    unset(EXEC_LOCATION_${exec} CACHE)
     find_program(EXEC_LOCATION_${exec}
-      NO_CACHE
       NAMES
       "${TOOLSET_PREFIX}${exec}${CLR_CMAKE_COMPILER_FILE_NAME_VERSION}"
       "${TOOLSET_PREFIX}${exec}")