diff --git a/include/driver/bme280_defs.h b/include/driver/bme280_defs.h
index 745954a76f82481142ec68bb2d0c4b71949621a1..4e897e14dabd2cbf1c27cd52561d65cd4f200b84 100644
--- a/include/driver/bme280_defs.h
+++ b/include/driver/bme280_defs.h
@@ -110,7 +110,7 @@
 
 #ifndef BME280_FLOAT_ENABLE
 #ifndef BME280_64BIT_ENABLE
-#define BME280_64BIT_ENABLE
+/* #define BME280_64BIT_ENABLE */
 #endif
 #endif