diff --git a/drivers/misc/sx933x/Kbuild b/drivers/misc/sx933x/Kbuild
index 120216f50b20..bd59e9daf76a 100644
--- a/drivers/misc/sx933x/Kbuild
+++ b/drivers/misc/sx933x/Kbuild
@@ -36,11 +36,7 @@ ifneq (,$(filter burton%,$(TARGET_PRODUCT)))
 EXTRA_CFLAGS += -DCONFIG_CAPSENSE_USB_CAL
 endif
 
-ifneq (,$(filter smith%,$(TARGET_PRODUCT)))
-EXTRA_CFLAGS += -DCONFIG_CAPSENSE_USB_CAL
-endif
-
-ifneq (,$(filter racer%,$(TARGET_PRODUCT)))
+ifneq (,$(filter smith% racer% nairo%,$(TARGET_PRODUCT)))
 EXTRA_CFLAGS += -DCONFIG_CAPSENSE_USB_CAL
 endif