diff --git a/toolchain/uClibc/config-0.9.30.1/mipsel b/toolchain/uClibc/config-0.9.30.1/mipsel
index dcdb7240b..fa001b138 100644
--- a/toolchain/uClibc/config-0.9.30.1/mipsel
+++ b/toolchain/uClibc/config-0.9.30.1/mipsel
@@ -18,3 +18,4 @@ UCLIBC_HAS_FPU=y
 UCLIBC_HAS_LOCALE=y
 UCLIBC_HAS_XLOCALE=y
 # UCLIBC_PREGENERATED_LOCALE_DATA is not set
+# UCLIBC_HAS_GLIBC_DIGIT_GROUPING is not set