diff --git a/include/SDL3/SDL_sensor.h b/include/SDL3/SDL_sensor.h
index b220f0538c..43366f1357 100644
--- a/include/SDL3/SDL_sensor.h
+++ b/include/SDL3/SDL_sensor.h
@@ -138,7 +138,8 @@ typedef enum SDL_SensorType
     SDL_SENSOR_ACCEL_L,         /**< Accelerometer for left Joy-Con controller and Wii nunchuk */
     SDL_SENSOR_GYRO_L,          /**< Gyroscope for left Joy-Con controller */
     SDL_SENSOR_ACCEL_R,         /**< Accelerometer for right Joy-Con controller */
-    SDL_SENSOR_GYRO_R           /**< Gyroscope for right Joy-Con controller */
+    SDL_SENSOR_GYRO_R,          /**< Gyroscope for right Joy-Con controller */
+    SDL_SENSOR_COUNT
 } SDL_SensorType;