diff --git a/Dockerfile b/Dockerfile
index 90d4ff8..e4ebcff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,6 +28,11 @@ COPY crontab /etc/
 COPY *.py ${APP_DIR}/
 COPY *.tmpl ${APP_DIR}/
 
+RUN \
+  chmod 644 /etc/crontab && \
+  chmod 755 ${APP_DIR}/*.py && \
+  chmod 644 ${APP_DIR}/*.tmpl
+
 # USER 1000:1000
 WORKDIR ${APP_DIR}
 
diff --git a/build.sh b/build.sh
index 4e218ce..667ce7b 100755
--- a/build.sh
+++ b/build.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 
-IMAGE_NAME="registry.hottis.de/hv/hv-cron"
+IMAGE_NAME="local-hv-cron"
 VERSION=0.0.1
 
 docker build -t ${IMAGE_NAME}:${VERSION} .
-docker push ${IMAGE_NAME}:${VERSION}
+# docker push ${IMAGE_NAME}:${VERSION}
 
diff --git a/crontab b/crontab
index 8531dae..c9d4562 100644
--- a/crontab
+++ b/crontab
@@ -1,6 +1,6 @@
 MAILTO = wolfgang.hottgenroth@icloud.com
 CONTENT_TYPE = "text/html"
 
-0 13 1 * *   user    /opt/app/monatliche-forderung-eintragen.py
-0 4 * * *   user    /opt/app/monatliche-forderung-ueberwachen.py
+* * * * *   user    /opt/app/monatliche-forderung-eintragen.py
+* * * * *   user    /opt/app/monatliche-forderung-ueberwachen.py