diff --git a/newlib/libc/Makefile.inc b/newlib/libc/Makefile.inc
index d07eed764..39e98338d 100644
--- a/newlib/libc/Makefile.inc
+++ b/newlib/libc/Makefile.inc
@@ -56,6 +56,7 @@ include %D%/misc/Makefile.inc
 include %D%/unix/Makefile.inc
 include %D%/posix/Makefile.inc
 include %D%/syscalls/Makefile.inc
+include %D%/stdbit/Makefile.inc
 include %D%/iconv/Makefile.inc
 include %D%/xdr/Makefile.inc
 include %D%/ssp/Makefile.inc
diff --git a/newlib/libc/stdbit/Makefile.inc b/newlib/libc/stdbit/Makefile.inc
new file mode 100644
index 000000000..0f91f6797
--- /dev/null
+++ b/newlib/libc/stdbit/Makefile.inc
@@ -0,0 +1,15 @@
+libc_a_SOURCES += \
+	%D/stdc_bit_ceil.c \
+	%D/stdc_bit_floor.c \
+	%D/stdc_bit_width.c \
+	%D/stdc_count_ones.c \
+	%D/stdc_count_zeros.c \
+	%D/stdc_first_leading_one.c \
+	%D/stdc_first_leading_zero.c \
+	%D/stdc_first_trailing_one.c \
+	%D/stdc_first_trailing_zero.c \
+	%D/stdc_has_single_bit.c \
+	%D/stdc_leading_ones.c \
+	%D/stdc_leading_zeros.c \
+	%D/stdc_trailing_ones.c \
+	%D/stdc_trailing_zeros.c