diff --git a/package/radvd/radvd.mk b/package/radvd/radvd.mk
index fe8be5d39c..6b7468a440 100644
--- a/package/radvd/radvd.mk
+++ b/package/radvd/radvd.mk
@@ -7,7 +7,6 @@ RADVD_VERSION:=1.6
 RADVD_SOURCE:=radvd-$(RADVD_VERSION).tar.gz
 RADVD_SITE:=http://www.litech.org/radvd/dist/
 RADVD_DEPENDENCIES:=flex host-flex
-RADVD_CONF_OPT:= --program-prefix=''
 
 define RADVD_INSTALL_INITSCRIPT
 	$(INSTALL) -m 0755 package/radvd/S50radvd $(TARGET_DIR)/etc/init.d