diff --git a/scripts/prepare_delivery.sh b/scripts/prepare_delivery.sh
index 06c889f2402af667fdd7b8d973a0f72394708781..1e469355ddf8a791fc68b64168849671c4bf62be 100755
--- a/scripts/prepare_delivery.sh
+++ b/scripts/prepare_delivery.sh
@@ -109,7 +109,7 @@ sed -i.bak -e '/lib_debug\\sba_debug.[ch]/d' ${OUTDIR}/Workspace_msvc/lib_debug.
 sed -i.bak -e '/lib_debug\\snr.c/d' ${OUTDIR}/Workspace_msvc/lib_debug.vcxproj
 rm -f ${OUTDIR}/Workspace_msvc/lib_debug.vcxproj.bak
 rm -f ${OUTDIR}/lib_util/tsm_scale_file_reader.[ch]
-
+sed -i.bak -e "/lib_util\\\tsm_scale_file_reader.[ch]/d" ${OUTDIR}/Workspace_msvc/lib_util.vcxproj
 
 # readme
 cp ${ROOT}/readme.txt ${OUTDIR}