diff --git a/configs/sim/bas/defconfig b/configs/sim/bas/defconfig
index 2bc077192b..c25e27830f 100644
--- a/configs/sim/bas/defconfig
+++ b/configs/sim/bas/defconfig
@@ -365,7 +365,7 @@ CONFIG_FAT_MAXFNAME=32
 # CONFIG_FS_NXFFS is not set
 CONFIG_FS_ROMFS=y
 # CONFIG_FS_SMARTFS is not set
-CONFIG_FS_BINFS=y
+# CONFIG_FS_BINFS is not set
 # CONFIG_FS_PROCFS is not set
 
 #