diff --git a/bare-armv7emhf-nano_newlib/crosstool-ng.config b/bare-armv7emhf-nano_newlib/crosstool-ng.config
index 2573909..d78f8be 100644
--- a/bare-armv7emhf-nano_newlib/crosstool-ng.config
+++ b/bare-armv7emhf-nano_newlib/crosstool-ng.config
@@ -391,9 +391,9 @@ CT_LIBC_NEWLIB_IO_C99FMT=y
 CT_LIBC_NEWLIB_IO_LL=y
 CT_LIBC_NEWLIB_IO_FLOAT=y
 # CT_LIBC_NEWLIB_IO_LDBL is not set
-CT_LIBC_NEWLIB_IO_POS_ARGS=y
+# CT_LIBC_NEWLIB_IO_POS_ARGS is not set
 # CT_LIBC_NEWLIB_FVWRITE_IN_STREAMIO is not set
-CT_LIBC_NEWLIB_UNBUF_STREAM_OPT=y
+# CT_LIBC_NEWLIB_UNBUF_STREAM_OPT is not set
 # CT_LIBC_NEWLIB_FSEEK_OPTIMIZATION is not set
 CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
 # CT_LIBC_NEWLIB_REGISTER_FINI is not set
@@ -401,7 +401,7 @@ CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
 # CT_LIBC_NEWLIB_GLOBAL_ATEXIT is not set
 CT_LIBC_NEWLIB_LITE_EXIT=y
 CT_LIBC_NEWLIB_REENT_SMALL=y
-CT_LIBC_NEWLIB_MULTITHREAD=y
+# CT_LIBC_NEWLIB_MULTITHREAD is not set
 # CT_LIBC_NEWLIB_RETARGETABLE_LOCKING is not set
 CT_LIBC_NEWLIB_EXTRA_SECTIONS=y
 CT_LIBC_NEWLIB_WIDE_ORIENT=y