diff --git a/Dockerfile b/Dockerfile
index ec8c180..bafe541 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,8 @@ FROM kopia/kopia
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y cron && rm -rf /var/lib/apt/lists/*
 
-ARG KOPIA_CRON_TIMES="*/30 * * * *"
-ENV KOPIA_CRON_TIMES ${KOPIA_CRON_TIMES}
+ARG KOPIA_CRON_SCHEDULE="*/30 * * * *"
+ENV KOPIA_CRON_SCHEDULE ${KOPIA_CRON_SCHEDULE}
 
 ADD run-backup.sh  / 
 ADD entrypoint.sh  / 
diff --git a/entrypoint.sh b/entrypoint.sh
index 5011134..9ab4c8e 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,9 +2,9 @@
 
 CRONTAB=/etc/cron.d/kopia-backup
 
-echo "Running cron with schedule ${KOPIA_CRON_TIMES}"
+echo "Running cron with schedule ${KOPIA_CRON_SCHEDULE}"
 
-echo "${KOPIA_CRON_TIMES} /run-backup.sh > /dev/stdout" > ${CRONTAB}
+echo "${KOPIA_CRON_SCHEDULE} /run-backup.sh > /dev/stdout" > ${CRONTAB}
 chmod 0644 ${CRONTAB}
 crontab ${CRONTAB}