diff --git a/gtfs2qr/Dockerfile b/gtfs2qr/Dockerfile
index 778f8dc..e5ca082 100644
--- a/gtfs2qr/Dockerfile
+++ b/gtfs2qr/Dockerfile
@@ -1,10 +1,10 @@
-FROM python:3.8
+FROM debian:buster
 
 ENV TZ=Europe/Moscow
 ENV TERM=xterm-color
 
 RUN apt-get update && \
-  apt-get install -y --no-install-recommends cron python3-pymysql python3-qrcode p7zip && \
+  apt-get install -y --no-install-recommends cron python3 python3-pymysql python3-qrcode p7zip && \
   rm -rf /var/lib/apt/lists/*
 
 RUN \
@@ -15,5 +15,6 @@ COPY cron /etc/cron.d/gtfs2qr
 RUN chmod 0755 /etc/cron.d/gtfs2qr && crontab /etc/cron.d/gtfs2qr
 
 COPY gtfs2qr /opt/gtfs2qr
+COPY start.sh /bin/start.sh
 
-CMD ["cron", "-f"]
+CMD ["start.sh"]
diff --git a/gtfs2qr/cron b/gtfs2qr/cron
index 6dfb358..c3dc436 100644
--- a/gtfs2qr/cron
+++ b/gtfs2qr/cron
@@ -1 +1 @@
-* * * * * root python3 /opt/gtfs2qr/gtfs2qr.py > /opt/gtfs2qr/logs.log 2>&1
+* * * * * root . /etc/environment; python3 /opt/gtfs2qr/gtfs2qr.py > /opt/gtfs2qr/logs.log 2>&1
diff --git a/gtfs2qr/gtfs2qr/logs.log b/gtfs2qr/gtfs2qr/logs.log
deleted file mode 100644
index e69de29..0000000
diff --git a/gtfs2qr/start.sh b/gtfs2qr/start.sh
new file mode 100755
index 0000000..ae011c1
--- /dev/null
+++ b/gtfs2qr/start.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+env | egrep '^DB|^FTP' > /etc/environment
+cron -f