diff --git a/keyboards/crkbd/keymaps/rpbaptist/keymap.c b/keyboards/crkbd/keymaps/rpbaptist/keymap.c
index 1e8a0271f02..b152081dccb 100644
--- a/keyboards/crkbd/keymaps/rpbaptist/keymap.c
+++ b/keyboards/crkbd/keymaps/rpbaptist/keymap.c
@@ -132,7 +132,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   )
 };
 
-uint32_t layer_state_set_user(uint32_t state) {
+layer_state_t layer_state_set_user(layer_state_t state) {
   switch (biton32(default_layer_state)) {
     case _COLEMAKDHM:
       state = update_tri_layer_state(state, _NUM, _NAV, _UTIL);