diff --git a/examples/lvgldemo/lvgldemo.c b/examples/lvgldemo/lvgldemo.c
index 5a8c313d8..ae9451f60 100644
--- a/examples/lvgldemo/lvgldemo.c
+++ b/examples/lvgldemo/lvgldemo.c
@@ -140,6 +140,7 @@ int main(int argc, FAR char *argv[])
   lv_disp_drv_t disp_drv;
   lv_disp_buf_t disp_buf;
 
+#if defined(CONFIG_INPUT_TOUCHSCREEN) || defined(CONFIG_INPUT_MOUSE)
 #ifndef CONFIG_EXAMPLES_LVGLDEMO_CALIBRATE
   lv_point_t p[4];
 
@@ -163,6 +164,7 @@ int main(int argc, FAR char *argv[])
   p[3].x = LV_HOR_RES;
   p[3].y = LV_VER_RES;
 #endif
+#endif
 
 #ifdef NEED_BOARDINIT
   /* Perform board-specific driver initialization */