diff --git a/net/samba4/Makefile b/net/samba4/Makefile
index 8e57624b0..06976f235 100644
--- a/net/samba4/Makefile
+++ b/net/samba4/Makefile
@@ -3,7 +3,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=samba
 PKG_VERSION:=4.9.4
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_MAINTAINER:=Andy Walsh <andy.walsh44+github@gmail.com>
 PKG_LICENSE:=GPL-3.0-only
@@ -193,7 +193,7 @@ else
 	CONFIGURE_ARGS += --without-acl-support
 endif
 ifeq ($(CONFIG_SAMBA4_SERVER_AD_DC),y)
-	CONFIGURE_ARGS += --enable-gnutls --with-dnsupdate --with-ads --with-ldap
+	CONFIGURE_ARGS += --enable-gnutls --with-dnsupdate --with-ads --with-ldap --with-experimental-mit-ad-dc
 	TARGET_CFLAGS := -I$(STAGING_DIR)/usr/include/python2.7 $(TARGET_CFLAGS)
 else
 	CONFIGURE_ARGS += --without-ad-dc --without-json-audit --without-libarchive --disable-python --nopyc --nopyo --disable-gnutls --without-dnsupdate --without-ads --without-ldap