diff --git a/platformio.ini b/platformio.ini
index ccd30f6..e2d090e 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -80,7 +80,7 @@ build_flags =
   -D DASH_DEFAULT_CARD_SIZE_XL=6
   -D DASH_DEFAULT_CARD_SIZE_XS=12
   -D DASH_DEFAULT_CARD_SIZE_XXL=3
-  -D DASH_JSON_SIZE=2048
+  -D DASH_JSON_SIZE=4096
   -D ELEGANTOTA_USE_ASYNC_WEBSERVER=1
   ; Flag to disable mDNS which takes a lot of memory
   ; 25.6 KB …espressif__mdns/mdns.c