diff --git a/build/tools/extract_utils.sh b/build/tools/extract_utils.sh
index 45ee096..98a2c5d 100755
--- a/build/tools/extract_utils.sh
+++ b/build/tools/extract_utils.sh
@@ -435,6 +435,7 @@
             for ARG in "${ARGS[@]}"; do
                 if [ "$ARG" = "PRESIGNED" ]; then
                     USE_PLATFORM_CERTIFICATE="false"
+                    printf '\tpreprocessed: true,\n'
                     printf '\tpresigned: true,\n'
                 elif [[ "$ARG" =~ "OVERRIDES" ]]; then
                     OVERRIDEPKG=${ARG#*=}