diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..72e8ffc
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+*
diff --git a/README.adoc b/README.adoc
index a061da4..cda4193 100644
--- a/README.adoc
+++ b/README.adoc
@@ -14,3 +14,7 @@ was too old.
 ** go
 ** Rouge syntax highlighter
 ** npm and nodejs
+
+== Installation
+
+See https://git.korhonen.cc/FunctionalHacker/-/packages/container/hugo-asciidoc-docker-ci/latest