diff --git a/lib/index.js b/lib/index.js
new file mode 100644
index 0000000..a4f593b
--- /dev/null
+++ b/lib/index.js
@@ -0,0 +1,3 @@
+'use strict'
+
+// This placeholder script allows this package to be discovered using require.resolve.
diff --git a/package.json b/package.json
index a9e2e90..6fc3a70 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,11 @@
     "asciidoctor-kroki": "latest",
     "@octokit/rest": "~20.0"
   },
+  "main": "./lib/index.js",
+  "exports": {
+    ".": "./lib/index.js",
+    "./jetty-block": "./lib/jetty-block.js"
+  },
   "overrides": {
     "vinyl-fs": {
       "glob-stream": "~7.0"