diff --git a/arch/x86/kernel/cpu/mce/inject.c b/arch/x86/kernel/cpu/mce/inject.c
index 94953d749475d..4ade2a3ba3128 100644
--- a/arch/x86/kernel/cpu/mce/inject.c
+++ b/arch/x86/kernel/cpu/mce/inject.c
@@ -795,4 +795,5 @@ static void __exit inject_exit(void)
 
 module_init(inject_init);
 module_exit(inject_exit);
+MODULE_DESCRIPTION("Machine check injection support");
 MODULE_LICENSE("GPL");