diff --git a/zephcore/boards/common/zephcore_common.conf b/zephcore/boards/common/zephcore_common.conf
index 39719bc..f4654a5 100644
--- a/zephcore/boards/common/zephcore_common.conf
+++ b/zephcore/boards/common/zephcore_common.conf
@@ -166,6 +166,7 @@ CONFIG_FILE_SYSTEM=y
 CONFIG_FILE_SYSTEM_LITTLEFS=y
 CONFIG_FS_LITTLEFS_NUM_FILES=8
 CONFIG_FS_LITTLEFS_NUM_DIRS=4
+CONFIG_FS_LITTLEFS_CACHE_SIZE=256
 CONFIG_FILE_SYSTEM_MKFS=y
 
 # ========== Input Subsystem ==========