diff --git a/mingw-w64-crt/Makefile.am b/mingw-w64-crt/Makefile.am
index 308c1ce..833a721 100644
--- a/mingw-w64-crt/Makefile.am
+++ b/mingw-w64-crt/Makefile.am
@@ -169,6 +169,8 @@
   misc/uchar_mbrtoc32.c \
   misc/wcrtomb.c \
   stdio/acrt_iob_func.c \
+  stdio/snprintf.c \
+  stdio/vsnprintf.c \
   math/frexp.c
 
 src_msvcrt=\
@@ -458,9 +460,9 @@
   stdio/mingw_snprintfw.c  stdio/mingw_sprintf.c     stdio/mingw_sprintfw.c   stdio/mingw_sscanf.c      stdio/mingw_swscanf.c   \
   stdio/mingw_vfprintf.c   stdio/mingw_vfprintfw.c   stdio/mingw_vfscanf.c    stdio/mingw_vprintf.c     stdio/mingw_vprintfw.c  \
   stdio/mingw_vsnprintf.c  stdio/mingw_vsnprintfw.c  stdio/mingw_vsprintf.c   stdio/mingw_vsprintfw.c   stdio/mingw_wscanf.c    \
-  stdio/mingw_wvfscanf.c   stdio/snprintf.c          stdio/snwprintf.c        stdio/strtof.c            stdio/truncate.c        \
+  stdio/mingw_wvfscanf.c   stdio/snwprintf.c        stdio/strtof.c            stdio/truncate.c        \
   stdio/ulltoa.c           stdio/ulltow.c            stdio/vasprintf.c        stdio/vfscanf.c           stdio/vfwscanf.c        \
-  stdio/vscanf.c           stdio/vsnprintf.c         stdio/vsnwprintf.c        stdio/vsscanf.c         \
+  stdio/vscanf.c           stdio/vsnwprintf.c        stdio/vsscanf.c         \
   stdio/vswscanf.c         stdio/vwscanf.c           stdio/wtoll.c            stdio/mingw_asprintf.c    stdio/mingw_vasprintf.c
 
 # these go into both 32 and 64 bit x86 versions: