diff --git a/lv_conf_templ.h b/lv_conf_templ.h
index b3d9eb4a5..5a52bbb16 100644
--- a/lv_conf_templ.h
+++ b/lv_conf_templ.h
@@ -91,6 +91,7 @@
 /*Compiler settings*/
 #define LV_ATTRIBUTE_TICK_INC                   /* Define a custom attribute to `lv_tick_inc` function */
 #define LV_ATTRIBUTE_TASK_HANDLER               /* Define a custom attribute to `lv_task_handler` function */
+#define LV_ATTRIBUTE_FLUSH_READY                /* Define a custom attribute to `lv_flush_ready` function */
 #define LV_COMPILER_VLA_SUPPORTED            1  /* 1: Variable length array is supported*/
 #define LV_COMPILER_NON_CONST_INIT_SUPPORTED 1  /* 1: Initialization with non constant values are supported */