diff --git a/sdkconfig.board.lilygo_tdeck b/sdkconfig.board.lilygo_tdeck
index 27d1a2f9..cf96dfb1 100644
--- a/sdkconfig.board.lilygo_tdeck
+++ b/sdkconfig.board.lilygo_tdeck
@@ -21,3 +21,8 @@ CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
 CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
 CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
 CONFIG_FLASHMODE_QIO=y
+# SPI RAM
+CONFIG_ESP32S3_SPIRAM_SUPPORT=y
+CONFIG_SPIRAM_MODE_OCT=y
+CONFIG_SPIRAM_SPEED_80M=y
+