diff --git a/source3/librpc/gen_ndr/libnet_join.h b/source3/librpc/gen_ndr/libnet_join.h
index f4c44e4e2ea..41fdd1eca58 100644
--- a/source3/librpc/gen_ndr/libnet_join.h
+++ b/source3/librpc/gen_ndr/libnet_join.h
@@ -27,6 +27,7 @@ struct libnet_JoinCtx {
 		uint8_t modify_config;
 		struct ads_struct *ads;/* [ref] */
 		uint8_t debug;
+		uint8_t use_kerberos;
 		enum netr_SchannelType secure_channel_type;
 		struct messaging_context *msg_ctx;/* [noprint,ref] */
 	} in;
diff --git a/source3/librpc/gen_ndr/ndr_libnet_join.c b/source3/librpc/gen_ndr/ndr_libnet_join.c
index a9241f61e16..6f225861561 100644
--- a/source3/librpc/gen_ndr/ndr_libnet_join.c
+++ b/source3/librpc/gen_ndr/ndr_libnet_join.c
@@ -41,6 +41,7 @@ _PUBLIC_ void ndr_print_libnet_JoinCtx(struct ndr_print *ndr, const char *name,
 		ndr_print_ads_struct(ndr, "ads", r->in.ads);
 		ndr->depth--;
 		ndr_print_uint8(ndr, "debug", r->in.debug);
+		ndr_print_uint8(ndr, "use_kerberos", r->in.use_kerberos);
 		ndr_print_netr_SchannelType(ndr, "secure_channel_type", r->in.secure_channel_type);
 		ndr->depth--;
 	}
diff --git a/source3/librpc/idl/libnet_join.idl b/source3/librpc/idl/libnet_join.idl
index 5af6b05433f..0f145541577 100644
--- a/source3/librpc/idl/libnet_join.idl
+++ b/source3/librpc/idl/libnet_join.idl
@@ -30,6 +30,7 @@ interface libnetjoin
 		[in] boolean8 modify_config,
 		[in] ads_struct *ads,
 		[in] boolean8 debug,
+		[in] boolean8 use_kerberos,
 		[in] netr_SchannelType secure_channel_type,
 		[in,noprint] messaging_context *msg_ctx,
 		[out] string account_name,