diff --git a/src/boot/hardwaremain.c b/src/boot/hardwaremain.c
index 5f5b0efb..f56069e 100644
--- a/src/boot/hardwaremain.c
+++ b/src/boot/hardwaremain.c
@@ -52,6 +52,8 @@
  *	In the dev_enumerate() phase, 
  */
 
+void hardwaremain(int boot_complete);
+
 void hardwaremain(int boot_complete)
 {
 	struct lb_memory *lb_mem;