diff --git a/examples/widgets/textarea/lv_example_textarea_1.c b/examples/widgets/textarea/lv_example_textarea_1.c
index 0ca0abf11..7ced95953 100644
--- a/examples/widgets/textarea/lv_example_textarea_1.c
+++ b/examples/widgets/textarea/lv_example_textarea_1.c
@@ -25,7 +25,7 @@ void lv_example_textarea_1(void)
     static const char * btnm_map[] = {"1", "2", "3", "\n",
                                "4", "5", "6", "\n",
                                "7", "8", "9", "\n",
-                               LV_SYMBOL_BACKSPACE, "0", LV_SYMBOL_NEW_LINE};
+                               LV_SYMBOL_BACKSPACE, "0", LV_SYMBOL_NEW_LINE, ""};
 
     lv_obj_t * btnm = lv_btnmatrix_create(lv_scr_act(), NULL);
     lv_obj_set_size(btnm, 200, 150);