diff --git a/src/board_controller/muse/inc/muse_athena_constants.h b/src/board_controller/muse/inc/muse_athena_constants.h
index 6ab674720..d2f9e7783 100644
--- a/src/board_controller/muse/inc/muse_athena_constants.h
+++ b/src/board_controller/muse/inc/muse_athena_constants.h
@@ -11,6 +11,6 @@
 // info for equations
 #define MUSE_ATHENA_ACCELEROMETER_SCALE_FACTOR 0.00006103515625
 #define MUSE_ATHENA_GYRO_SCALE_FACTOR -0.007476806640625
-#define MUSE_ATHENA_EEG_SCALE_FACTOR 0.40293040293040294
+#define MUSE_ATHENA_EEG_SCALE_FACTOR (1450.0 / 16383.0)
 #define MUSE_ATHENA_OPTICS_SCALE_FACTOR 1.0
 #define MUSE_ATHENA_BATTERY_PERCENT_SCALE_FACTOR (1.0 / 512.0)