diff --git a/lib/lvgl/lv_conf.h b/lib/lvgl/lv_conf.h
index 6bff1096..3adaeb8f 100644
--- a/lib/lvgl/lv_conf.h
+++ b/lib/lvgl/lv_conf.h
@@ -47,7 +47,7 @@
 
 #if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
     /*Size of the memory available for `lv_malloc()` in bytes (>= 2kB)*/
-    #define LV_MEM_SIZE (1536U * 1024U)          /*[bytes]*/
+    #define LV_MEM_SIZE (2048U * 1024U)          /*[bytes]*/
 
     /*Size of the memory expand for `lv_malloc()` in bytes*/
     #define LV_MEM_POOL_EXPAND_SIZE 0