diff --git a/lv_objx/lv_kb.c b/lv_objx/lv_kb.c
index 01f654681..a5545bcfa 100644
--- a/lv_objx/lv_kb.c
+++ b/lv_objx/lv_kb.c
@@ -82,6 +82,7 @@ static const char * kb_map_num[] = {
 };
 
 static const lv_btnm_ctrl_t kb_ctrl_num_map[] = {
+     1, 1, 1, 2,
      1, 1, 1, 2,
      1, 1, 1, 2,
      1, 1, 1, 1, 1