diff --git a/lv_conf_template.h b/lv_conf_template.h
index 23d591f2b..2748d1b10 100644
--- a/lv_conf_template.h
+++ b/lv_conf_template.h
@@ -356,7 +356,6 @@ typedef void * lv_font_user_data_t;
 #define LV_THEME_DEFAULT_INIT               lv_theme_material_init
 #define LV_THEME_DEFAULT_COLOR_PRIMARY      LV_COLOR_RED
 #define LV_THEME_DEFAULT_COLOR_SECONDARY    LV_COLOR_BLUE
-#define LV_THEME_DEFAULT_FLAGS              LV_THEME_MATERIAL_FLAG_NONE
 #define LV_THEME_DEFAULT_FONT_SMALL         &lv_font_roboto_16
 #define LV_THEME_DEFAULT_FONT_NORMAL        &lv_font_roboto_16
 #define LV_THEME_DEFAULT_FONT_SUBTITLE      &lv_font_roboto_16
diff --git a/src/lv_conf_internal.h b/src/lv_conf_internal.h
index ad9615569..2f3dec5b7 100644
--- a/src/lv_conf_internal.h
+++ b/src/lv_conf_internal.h
@@ -509,9 +509,6 @@
 #ifndef LV_THEME_DEFAULT_COLOR_SECONDARY
 #define LV_THEME_DEFAULT_COLOR_SECONDARY    LV_COLOR_BLUE
 #endif
-#ifndef LV_THEME_DEFAULT_FLAGS
-#define LV_THEME_DEFAULT_FLAGS              LV_THEME_MATERIAL_FLAG_NONE
-#endif
 #ifndef LV_THEME_DEFAULT_FONT_SMALL
 #define LV_THEME_DEFAULT_FONT_SMALL         &lv_font_roboto_16
 #endif