diff --git a/Dockerfile b/Dockerfile
index 718c5a8..3fbd3f5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ RUN apk --update add python3 git smartmontools && \
     chmod +x /app/snapraid-runner/snapraid-runner.py && \
     rm -rf /var/cache/apk/*
 
-RUN echo '0 3 * * * /usr/bin/python /app/snapraid-runner/snapraid-runner.py -c /config/snapraid-runner.conf' > /etc/crontabs/root
+RUN echo '0 3 * * * /usr/bin/python3 /app/snapraid-runner/snapraid-runner.py -c /config/snapraid-runner.conf' > /etc/crontabs/root
 
 VOLUME /mnt /config