diff --git a/.drone.jsonnet b/.drone.jsonnet
index 9658e3a..8a7be34 100644
--- a/.drone.jsonnet
+++ b/.drone.jsonnet
@@ -31,15 +31,14 @@ local pipeline(os, arch) = {
       },
     },
     {
-      name: "upload to gitea container registry"
-      image: "plugins/docker:",
+      name: "upload to gitea container registry",
+      image: "plugins/docker:latest",
       settings: {
         repo: "git.freifunk-rhein-sieg.net/freifunk-troisdorf/ubnt-freifunk-map-api",
         registry: "git.freifunk-rhein-sieg.net",
         username: { "from_secret": "docker_username" },
         password: { "from_secret": "docker_password" },
         auto_tag: true,
-        auto_tag_suffix: os + "-" + arch
       },
       when: {
         event: "tag"