diff --git a/keyboards/mexsistor/ludmila/matrix.c b/keyboards/mexsistor/ludmila/matrix.c
index ae2527c3aea..f58502294b1 100644
--- a/keyboards/mexsistor/ludmila/matrix.c
+++ b/keyboards/mexsistor/ludmila/matrix.c
@@ -256,3 +256,14 @@ static bool read_encoder_switches(matrix_row_t current_matrix[], uint8_t current
 
     return (last_row_value != current_matrix[current_row]);
 }
+void matrix_init_custom(void) {
+    // TODO: initialize hardware here
+}
+
+bool matrix_scan_custom(matrix_row_t current_matrix[]) {
+    bool matrix_has_changed = false;
+
+    // TODO: add matrix scanning routine here
+
+    return matrix_has_changed;
+}