1 files changed, 2 insertions, 1 deletions

diff --git a/keyboards/tunks/ergo33/keymaps/prpro/keymap.c b/keyboards/tunks/ergo33/keymaps/prpro/keymap.c
index 2ccba8b1e..db49eeb7f 100644
--- a/keyboards/tunks/ergo33/keymaps/prpro/keymap.c
+++ b/keyboards/tunks/ergo33/keymaps/prpro/keymap.c
@@ -91,7 +91,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 };
 
 #ifdef ENCODER_ENABLE
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) {
         if (clockwise) {
             tap_code(KC_MS_WH_DOWN);
@@ -99,6 +99,7 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_MS_WH_UP);
         }
     }
+    return true;
 }
 #endif