diff --git a/src/Makefile.am b/src/Makefile.am
index 0372da30dc..954d29a562 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -40,7 +40,8 @@ NetworkManager_SOURCES =				\
 		nm-netlink-monitor.h		\
 		nm-activation-request.c		\
 		nm-activation-request.h		\
-		autoip.c
+		autoip.c			\
+		autoip.h
 
 NetworkManager_CPPFLAGS = 			\
 	$(DBUS_CFLAGS)					\