diff --git a/README.md b/README.md
index 3af3df511..83342f986 100644
--- a/README.md
+++ b/README.md
@@ -116,7 +116,7 @@ following:
 
 ### Docker container
 
-Find [here](doc/docker.md) information on running Etherpad in a container.
+Find [here](doc/docker.adoc) information on running Etherpad in a container.
 
 ## Plugins
 
diff --git a/doc/docker.md b/doc/docker.md
deleted file mode 100644
index e69de29bb..000000000