diff --git a/platformio.ini b/platformio.ini
index 53dfa0e..f152cc4 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -12,3 +12,7 @@
 platform = espressif32
 board = esp32cam
 framework = arduino
+build_flags = 
+	-DBOARD_HAS_PSRAM
+	-mfix-esp32-psram-cache-issue
+