diff --git a/keyboards/lotus/config.h b/keyboards/lotus/config.h
index 4b282edb2a..b9308e6968 100644
--- a/keyboards/lotus/config.h
+++ b/keyboards/lotus/config.h
@@ -27,7 +27,7 @@
 #define BACKLIGHT_PWM_CHANNEL   RP2040_PWM_CHANNEL_B
 
 // I2C for the RBG controller
-#define I2C_DRIVER I2CD0
+#define I2C_DRIVER I2CD1
 #define I2C1_SDA_PIN GP26
 #define I2C1_SCL_PIN GP27
 
diff --git a/keyboards/lotus/lotus.c b/keyboards/lotus/lotus.c
index 06207e79f5..622c6d46a2 100644
--- a/keyboards/lotus/lotus.c
+++ b/keyboards/lotus/lotus.c
@@ -6,6 +6,11 @@
 
 #define MUX_ENABLE_GPIO GP4
 #define BOOT_DONE_GPIO GP5
+// SDB
+// 22 only on RPi Pico because it doesn't have GP29
+#define IS31FL3743A_ENABLE_GPIO GP22
+//#define IS31FL3743A_ENABLE_GPIO GP29
+
 
 void keyboard_post_init_user(void) {
   // Enable debug output
@@ -25,8 +30,8 @@ void keyboard_pre_init_user(void) {
     writePinHigh(BOOT_DONE_GPIO);
 
     // TODO: Do we ever need to disable it to save power?
-    setPinOutput(MUX_ENABLE_GPIO);
-    writePinHigh(MUX_ENABLE_GPIO);
+    setPinOutput(IS31FL3743A_ENABLE_GPIO);
+    writePinHigh(IS31FL3743A_ENABLE_GPIO);
 }
 
 bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
diff --git a/keyboards/lotus/mcuconf.h b/keyboards/lotus/mcuconf.h
index 1d1e377440..63cc1d7c7e 100644
--- a/keyboards/lotus/mcuconf.h
+++ b/keyboards/lotus/mcuconf.h
@@ -18,8 +18,8 @@
 #undef RP_PWM_USE_PWM4
 #define RP_PWM_USE_PWM4 TRUE
 
-#undef RP_I2C_USE_I2C0
-#define RP_I2C_USE_I2C0 TRUE
+#undef RP_I2C_USE_I2C1
+#define RP_I2C_USE_I2C1 TRUE
 /*
  * IRQ system settings.