diff --git a/sys/dev/hyperv/vmbus/amd64/hyperv_machdep.c b/sys/dev/hyperv/vmbus/amd64/hyperv_machdep.c
index 11d549dc18d2..f3f5308fa6dc 100644
--- a/sys/dev/hyperv/vmbus/amd64/hyperv_machdep.c
+++ b/sys/dev/hyperv/vmbus/amd64/hyperv_machdep.c
@@ -203,7 +203,7 @@ hyperv_tsc_tcinit(void *dummy __unused)
 		break;
 
 	default:
-		/* Unsupport CPU vendors. */
+		/* Unsupported CPU vendors. */
 		return;
 	}