diff --git a/apps/mosquitto-prometheus-exporter/Dockerfile b/apps/mosquitto-prometheus-exporter/Dockerfile
index e12345c..6d53da6 100644
--- a/apps/mosquitto-prometheus-exporter/Dockerfile
+++ b/apps/mosquitto-prometheus-exporter/Dockerfile
@@ -1,9 +1,10 @@
-FROM cr.wks/debian-golang-stable
+FROM cr.wks/debian-golang
 
 ENV GOARCH=arm64
 ENV GOPATH=/usr/src/gopath
 ENV GOCACHE=/usr/src/gocache
 RUN go env
+RUN cat /etc/os-release
 WORKDIR /usr/src
 RUN go get github.com/sapcc/mosquitto-exporter
 RUN go mode download