diff --git a/include/habv4.h b/include/habv4.h
index fb6ed99..f9bf74f 100644
--- a/include/habv4.h
+++ b/include/habv4.h
@@ -21,7 +21,7 @@
 #ifdef CONFIG_HABV4
 int habv4_get_status(void);
 #else
-static inline int habv4_get_status()
+static inline int habv4_get_status(void)
 {
 	return -EPERM;
 }