diff --git a/utils/ael_main.c b/utils/ael_main.c
index 9249cd77b3..8b28d31d3b 100644
--- a/utils/ael_main.c
+++ b/utils/ael_main.c
@@ -26,8 +26,10 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 
 int option_debug = 0;
 int option_verbose = 0;
+#if !defined(LOW_MEMORY)
 void ast_register_file_version(const char *file, const char *version) { }
 void ast_unregister_file_version(const char *file) { }
+#endif
 
 struct ast_flags ast_compat = { 7 };