diff --git a/configure b/configure
index 9085200..7f24045 100755
--- a/configure
+++ b/configure
@@ -3507,7 +3507,7 @@ probe_cc(){
         _ld_lib='lib%.a'
         _ld_path='-libpath:'
         _flags='-nologo'
-        _cflags='-D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64'
+        _cflags='-D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64 -Dftruncate=_chsize_s'
         if [ $pfx = hostcc ]; then
             append _cflags -Dsnprintf=_snprintf
         fi