diff --git a/Dockerfile b/Dockerfile
index dc0d2fe..b5e9ef6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,5 +3,5 @@ FROM docker.io/gitlab/gitlab-runner:alpine-v16.8.0
 RUN true \
     && apk update \
     && apk upgrade \
-    && apk add ansible py3-influxdb py3-netaddr \
+    && apk add gnupg ansible py3-influxdb py3-netaddr \
     && true