diff --git a/README.md b/README.md
index d9a5a5c..9954ded 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ kid, err := keypairs.ThumbprintPublicKey(pub)
 
 # API Documentation
 
-See <https://godoc.org/github.com/big-squid/go-keypairs>
+See <https://pkg.go.dev/git.rootprojects.org/root/keypairs>
 
 # Philosophy
 
diff --git a/examples/go.mod b/examples/go.mod
new file mode 100644
index 0000000..708b5e4
--- /dev/null
+++ b/examples/go.mod
@@ -0,0 +1,5 @@
+module github.com/example/foobar
+
+go 1.12
+
+replace github.com/big-squid/go-keypairs => git.rootprojects.org/root/keypairs