diff --git a/src/fs/low_flash.c b/src/fs/low_flash.c
index 051797e..14872b9 100644
--- a/src/fs/low_flash.c
+++ b/src/fs/low_flash.c
@@ -69,7 +69,11 @@ extern uint32_t FLASH_SIZE_BYTES;
 #define FLASH_SIZE_BYTES   (8 * 1024 * 1024)
 #endif
 
+#ifdef ESP_PLATFORM
+#define TOTAL_FLASH_PAGES 512
+#else
 #define TOTAL_FLASH_PAGES 6
+#endif
 
 extern void flash_set_bounds(uintptr_t start, uintptr_t end);