diff --git a/babeld/Makefile b/babeld/Makefile
index ef77f0a..0b61128 100644
--- a/babeld/Makefile
+++ b/babeld/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=babeld
 PKG_VERSION:=1.9.2
-PKG_RELEASE:=4
+PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://www.irif.fr/~jch/software/files/
diff --git a/babeld/src/ubus.c b/babeld/src/ubus.c
index c97ee0a..e6d6d68 100644
--- a/babeld/src/ubus.c
+++ b/babeld/src/ubus.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <sys/select.h>
 
+#include <libubus.h>
 #include <libubox/blob.h>
 #include <libubox/blobmsg.h>
 #include <libubox/list.h>
diff --git a/babeld/src/ubus.h b/babeld/src/ubus.h
index 66ef997..1dd5e6e 100644
--- a/babeld/src/ubus.h
+++ b/babeld/src/ubus.h
@@ -21,7 +21,12 @@
 
 */
 
-#include <libubus.h>
+#include <stdbool.h>
+#include <sys/select.h>
+
+struct babel_route;
+struct neighbour;
+struct xroute;
 
 // Whether to enable ubus bindings (boolean option).
 extern int ubus_bindings;