diff --git a/include/common.h b/include/common.h
index 391790a..81f2b59 100644
--- a/include/common.h
+++ b/include/common.h
@@ -712,6 +712,7 @@
 #ifdef CONFIG_MP
 int cpu_status(int nr);
 int cpu_reset(int nr);
+int cpu_disable(int nr);
 int cpu_release(int nr, int argc, char *argv[]);
 #endif