diff --git a/boards/heltec_vision_master_e213.json b/boards/heltec_vision_master_e213.json
index 9bc6c389..81efd8f5 100644
--- a/boards/heltec_vision_master_e213.json
+++ b/boards/heltec_vision_master_e213.json
@@ -2,7 +2,7 @@
   "build": {
     "arduino": {
       "ldscript": "esp32s3_out.ld",
-      "partitions": "default_8MB.csv",
+      "partitions": "default_16MB.csv",
       "memory_type": "qio_opi"
     },
     "core": "esp32",
@@ -31,9 +31,9 @@
   "frameworks": ["arduino", "espidf"],
   "name": "Heltec Vision Master E213",
   "upload": {
-    "flash_size": "8MB",
+    "flash_size": "16MB",
     "maximum_ram_size": 8388608,
-    "maximum_size": 8388608,
+    "maximum_size": 16777216,
     "use_1200bps_touch": true,
     "wait_for_upload_port": true,
     "require_upload_port": true,