3 files changed, 6 insertions, 3 deletions
diff --git a/keyboards/monarch/keymaps/default/keymap.c b/keyboards/monarch/keymaps/default/keymap.c
index e4d4e9ef35..fb480b8a7f 100644
--- a/keyboards/monarch/keymaps/default/keymap.c
+++ b/keyboards/monarch/keymaps/default/keymap.c
@@ -34,10 +34,11 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   )
 };
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (clockwise) {
         tap_code(KC_VOLU);
     } else {
         tap_code(KC_VOLD);
     }
+    return true;
 }
diff --git a/keyboards/monarch/keymaps/iso/keymap.c b/keyboards/monarch/keymaps/iso/keymap.c
index 71f02675eb..2a6ea3a340 100644
--- a/keyboards/monarch/keymaps/iso/keymap.c
+++ b/keyboards/monarch/keymaps/iso/keymap.c
@@ -34,10 +34,11 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   )
 };
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (clockwise) {
         tap_code(KC_VOLU);
     } else {
         tap_code(KC_VOLD);
     }
+    return true;
 }
diff --git a/keyboards/monarch/keymaps/via/keymap.c b/keyboards/monarch/keymaps/via/keymap.c
index 1f14b195dc..079ff65a6b 100644
--- a/keyboards/monarch/keymaps/via/keymap.c
+++ b/keyboards/monarch/keymaps/via/keymap.c
@@ -76,7 +76,7 @@ void matrix_scan_user(void) {
     }
 }
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (clockwise) {
         encoder_cw.pressed = true;
         encoder_cw.time = (timer_read() | 1);
@@ -86,4 +86,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
         encoder_ccw.time = (timer_read() | 1);
         action_exec(encoder_ccw);
     }
+    return true;
 }