diff --git a/libfprint/drivers_api.h b/libfprint/drivers_api.h
index d3e3c96..ad73f50 100644
--- a/libfprint/drivers_api.h
+++ b/libfprint/drivers_api.h
@@ -53,30 +53,6 @@
 	} G_STMT_END
 #define BUG() BUG_ON(1)
 
-enum fp_dev_state {
-	DEV_STATE_INITIAL = 0,
-	DEV_STATE_ERROR,
-	DEV_STATE_INITIALIZING,
-	DEV_STATE_INITIALIZED,
-	DEV_STATE_DEINITIALIZING,
-	DEV_STATE_DEINITIALIZED,
-	DEV_STATE_ENROLL_STARTING,
-	DEV_STATE_ENROLLING,
-	DEV_STATE_ENROLL_STOPPING,
-	DEV_STATE_VERIFY_STARTING,
-	DEV_STATE_VERIFYING,
-	DEV_STATE_VERIFY_DONE,
-	DEV_STATE_VERIFY_STOPPING,
-	DEV_STATE_IDENTIFY_STARTING,
-	DEV_STATE_IDENTIFYING,
-	DEV_STATE_IDENTIFY_DONE,
-	DEV_STATE_IDENTIFY_STOPPING,
-	DEV_STATE_CAPTURE_STARTING,
-	DEV_STATE_CAPTURING,
-	DEV_STATE_CAPTURE_DONE,
-	DEV_STATE_CAPTURE_STOPPING,
-};
-
 struct fp_dev;
 libusb_device_handle *fpi_dev_get_usb_dev(struct fp_dev *dev);
 void *fpi_dev_get_user_data (struct fp_dev *dev);