diff --git a/lib/dns/dyndb.c b/lib/dns/dyndb.c

index fdc8ea5..d638777 100644

--- a/lib/dns/dyndb.c

+++ b/lib/dns/dyndb.c

@@ -131,7 +131,7 @@ load_library(isc_mem_t *mctx, const char *filename, const char *instname,

 		      instname, filename);

 	flags = RTLD_NOW | RTLD_LOCAL;

-#if defined(RTLD_DEEPBIND) && !__SANITIZE_ADDRESS__

+#if 0 && defined(RTLD_DEEPBIND) && !__SANITIZE_ADDRESS__

 	flags |= RTLD_DEEPBIND;

 #endif /* if defined(RTLD_DEEPBIND) && !__SANITIZE_ADDRESS__ */