diff --git a/package/iputils/iputils.mk b/package/iputils/iputils.mk
index 6e182e6a70..5721436221 100644
--- a/package/iputils/iputils.mk
+++ b/package/iputils/iputils.mk
@@ -23,7 +23,7 @@ IPUTILS_CONF_OPTS += \
 	-DBUILD_CLOCKDIFF=$(if $(BR2_PACKAGE_IPUTILS_CLOCKDIFF),true,false) \
 	-DBUILD_RARPD=$(if $(BR2_PACKAGE_IPUTILS_RARPD),true,false) \
 	-DBUILD_RDISC=$(if $(BR2_PACKAGE_IPUTILS_RDISC),true,false) \
-	-DBUILD_RDISC_SERVER=$(if $(BR2_PACKAGE_IPUTILS_RDISC_SERVER),true,false) \
+	-DENABLE_RDISC_SERVER=$(if $(BR2_PACKAGE_IPUTILS_RDISC_SERVER),true,false) \
 	-DBUILD_TRACEPATH=$(if $(BR2_PACKAGE_IPUTILS_TRACEPATH),true,false) \
 	-DBUILD_TRACEROUTE6=$(if $(BR2_PACKAGE_IPUTILS_TRACEROUTE6),true,false) \
 	-DBUILD_NINFOD=$(if $(BR2_PACKAGE_IPUTILS_NINFOD),true,false) \