diff --git a/configs/BentoBox/BoardConfig.h b/configs/BentoBox/BoardConfig.h
index 86909143c..b8f6b8dbc 100644
--- a/configs/BentoBox/BoardConfig.h
+++ b/configs/BentoBox/BoardConfig.h
@@ -78,7 +78,7 @@
 #define I2C1_PIN_SDA 26
 #define I2C1_PIN_SCL 27
 #define DISPLAY_I2C_BLOCK i2c1
-#define I2C_SPEED 800000
+#define I2C_SPEED 400000
 
 #define BUTTON_LAYOUT BUTTON_LAYOUT_STICKLESS
 #define BUTTON_LAYOUT_RIGHT BUTTON_LAYOUT_STICKLESSB
@@ -150,4 +150,4 @@
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, \
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 
 
-#endif
\ No newline at end of file
+#endif