diff --git a/sdkconfig.defaults b/sdkconfig.defaults
index a131241..8123bf6 100644
--- a/sdkconfig.defaults
+++ b/sdkconfig.defaults
@@ -5,6 +5,7 @@ CONFIG_IDF_TARGET="esp32s3"
 CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_OCT=y
 CONFIG_SPIRAM_USE_CAPS_ALLOC=y
 CONFIG_WL_SECTOR_SIZE_512=y
 CONFIG_WL_SECTOR_MODE_PERF=y