diff --git a/rackinfo.yaml b/rackinfo.yaml
index f2a8ac1..27b9702 100644
--- a/rackinfo.yaml
+++ b/rackinfo.yaml
@@ -27,7 +27,7 @@ services:
  # Generate files from docker container meta-data
  # https://github.com/nginx-proxy/docker-gen
   docker-gen:
-    image: nginxproxy/docker-gen:v17.1
+    image: nginxproxy/docker-gen:17.1
     container_name: docker-gen
     restart: unless-stopped
     user: "1001:1001"