diff --git a/releng/releng_isojigdo b/releng/releng_isojigdo
index 8e6ea431..1ec98e61 100755
--- a/releng/releng_isojigdo
+++ b/releng/releng_isojigdo
@@ -170,6 +170,9 @@ CMD_EXTRACT="${RELENG_XORRISO} -indev ${TMP_DATA_DIR}/${REMOTE_IMG} \
         -osirrox on:auto_chmod_on \
 	-extract / ${IMG_EXTRACT_DIR} \
 "
+
+# TODO: drop set +e|-e block, catch exit code instead when 
+#       the boot catalog warnings get completely resolved.
 echo -e "${SELF}: Extracting ISO image:\n${CMD_EXTRACT}\n"
 set +e
 ${CMD_EXTRACT}