diff --git a/go/src/infra/cros/recovery/internal/execs/cros/cros_fingerprint_execs.go b/go/src/infra/cros/recovery/internal/execs/cros/cros_fingerprint_execs.go
index 461ec22..20123d6 100644
--- a/go/src/infra/cros/recovery/internal/execs/cros/cros_fingerprint_execs.go
+++ b/go/src/infra/cros/recovery/internal/execs/cros/cros_fingerprint_execs.go
@@ -80,6 +80,8 @@
 			mcu = "stm32f412"
 		} else if strings.HasPrefix(mcu, "stm32h7") {
 			mcu = "stm32h7x3"
+		} else if strings.HasPrefix(mcu, "npcx9mfp") {
+			mcu = "NPCX99FP"
 		}
 	}