diff --git a/build/tools/extract_utils.sh b/build/tools/extract_utils.sh
index 08ef3dd..47116b2 100644
--- a/build/tools/extract_utils.sh
+++ b/build/tools/extract_utils.sh
@@ -1590,6 +1590,7 @@
         if [[ "$FULLY_DEODEXED" -ne "1" && "${VENDOR_REPO_FILE}" =~ .(apk|jar)$ ]]; then
             oat2dex "${VENDOR_REPO_FILE}" "${SRC_FILE}" "$SRC"
             if [ -f "$TMPDIR/classes.dex" ]; then
+                touch -t 200901010000 "$TMPDIR/classes"*
                 zip -gjq "${VENDOR_REPO_FILE}" "$TMPDIR/classes"*
                 rm "$TMPDIR/classes"*
                 printf '    (updated %s from odex files)\n' "${SRC_FILE}"