Change the working directory that the Docker container runs from

Dockerfile

@@ -1,14 +1,18 @@
 FROM alpine
 
+# Create directory for the working directory slash cache
+RUN mkdir -p /etc/internal-wiki-notifier
 # Copy script which should be run
 COPY ./notify-wikijs-recent-updates.sh /usr/local/bin/notify-wikijs-recent-updates.sh
 RUN chmod +x /usr/local/bin/notify-wikijs-recent-updates.sh
 
 # Install curl and jq
 RUN apk add --no-cache curl jq
 
+WORKDIR /etc/internal-wiki-notifier
+
 # Run the cron every 5 minutes
-RUN echo '*/5  *  *  *  *    /usr/local/bin/notify-wikijs-recent-updates.sh' > /etc/crontabs/root
+RUN echo '*/5  *  *  *  *    cd /etc/internal-wiki-notifier && /usr/local/bin/notify-wikijs-recent-updates.sh' > /etc/crontabs/root
 
 # Run the cron with log level 2, and in foreground so it doesn't exit immediately
 CMD ["crond", "-l2", "-f"]