1 files changed, 2 insertions, 1 deletions

diff --git a/keyboards/handwired/bento/keymaps/cbc02009/keymap.c b/keyboards/handwired/bento/keymaps/cbc02009/keymap.c
index 169e0f1dd..57c107b9f 100644
--- a/keyboards/handwired/bento/keymaps/cbc02009/keymap.c
+++ b/keyboards/handwired/bento/keymaps/cbc02009/keymap.c
@@ -29,7 +29,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 #ifdef ENCODER_ENABLE
 #include "encoder.h"
-void encoder_update_user(int8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
   if (index == 0) { /* First encoder */
     if (clockwise) {
       tap_code(KC_VOLU);
@@ -37,5 +37,6 @@ void encoder_update_user(int8_t index, bool clockwise) {
       tap_code(KC_VOLD);
     }
   }
+  return true;
 }
 #endif