diff --git a/Dockerfile b/Dockerfile
index 0ec8bc49..c081c140 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -109,5 +109,6 @@ EXPOSE 5000
 RUN mkdir -p /var/log/gunicorn
 RUN chmod 644 /var/log/gunicorn
 RUN touch /var/log/gunicorn/gunicorn.log
+COPY delete_large_logs /etc/periodic/15min/delete_large_logs
 ENTRYPOINT ["/usr/src/app/entrypoint.sh"]
 CMD ["tail", "-n", "+0", "-f", "/var/log/gunicorn/gunicorn.log"]
diff --git a/delete_large_logs b/delete_large_logs
new file mode 100755
index 00000000..9f85b734
--- /dev/null
+++ b/delete_large_logs
@@ -0,0 +1,2 @@
+#!/bin/sh
+find /var/log/gunicorn/ -size +10000000k -type f -delete