diff --git a/entrypoint.sh b/entrypoint.sh
index d0f6fe2..437636a 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2004,6 +2004,7 @@ case "${INPUT_MODE}" in
 		run
 		;;
 	"vm-expect" | "vm-auto")
+		check_source_exec_all
 		setup_env "${@:-normal}"
 		[ "${INPUT_PACKETDRILL_STABLE}" = "1" ] && build_packetdrill
 		prepare