diff --git a/base/Dockerfile b/base/Dockerfile
index 89644be..b98183d 100644
--- a/base/Dockerfile
+++ b/base/Dockerfile
@@ -1,5 +1,5 @@
 # syntax = docker/dockerfile:latest
-FROM golang:1.19.5-alpine3.17 AS gobuilder
+FROM golang:1.20.0-alpine3.17 AS gobuilder
 ARG SUPERCRONIC_VERSION="v0.2.1"
 RUN apk add --no-cache git
 RUN go install github.com/aptible/supercronic@"${SUPERCRONIC_VERSION}"
diff --git a/base/entry.sh b/base/entry.sh
index 74f5241..bb82904 100644
--- a/base/entry.sh
+++ b/base/entry.sh
@@ -14,4 +14,10 @@ echo apprise $apprisever
 supercronic -test /etc/borgmatic.d/crontab.txt || exit 1
 
 # Start supercronic
-supercronic /etc/borgmatic.d/crontab.txt
+if [ -n "${SUPERCRONIC_EXTRA_FLAGS}" ]; then
+  echo "The variable SUPERCRONIC_EXTRA_FLAGS is not empty, using extra flags"
+  supercronic $SUPERCRONIC_EXTRA_FLAGS /etc/borgmatic.d/crontab.txt
+else
+  echo "The variable SUPERCRONIC_EXTRA_FLAGS is empty, starting normally"
+  supercronic /etc/borgmatic.d/crontab.txt
+fi