diff --git a/acme/internal/acme/acme.go b/acme/acme.go
similarity index 99%
rename from acme/internal/acme/acme.go
rename to acme/acme.go
index be5b09d..4e4f9e3 100644
--- a/acme/internal/acme/acme.go
+++ b/acme/acme.go
@@ -6,6 +6,10 @@
 // Automatic Certificate Management Environment (ACME) spec.
 // See https://tools.ietf.org/html/draft-ietf-acme-acme-02 for details.
 //
+// Most common scenarios will want to use autocert subdirectory instead,
+// which provides automatic access to certificates from Let's Encrypt
+// and any other ACME-based CA.
+//
 // This package is a work in progress and makes no API stability promises.
 package acme
 
diff --git a/acme/internal/acme/acme_test.go b/acme/acme_test.go
similarity index 100%
rename from acme/internal/acme/acme_test.go
rename to acme/acme_test.go
diff --git a/acme/autocert/autocert.go b/acme/autocert/autocert.go
index d0e3ab6..29f7dfa 100644
--- a/acme/autocert/autocert.go
+++ b/acme/autocert/autocert.go
@@ -27,7 +27,7 @@ import (
 	"sync"
 	"time"
 
-	"golang.org/x/crypto/acme/internal/acme"
+	"golang.org/x/crypto/acme"
 	"golang.org/x/net/context"
 )
 
diff --git a/acme/autocert/autocert_test.go b/acme/autocert/autocert_test.go
index b4d950b..5b62c43 100644
--- a/acme/autocert/autocert_test.go
+++ b/acme/autocert/autocert_test.go
@@ -24,7 +24,7 @@ import (
 	"testing"
 	"time"
 
-	"golang.org/x/crypto/acme/internal/acme"
+	"golang.org/x/crypto/acme"
 	"golang.org/x/net/context"
 )
 
diff --git a/acme/internal/acme/jws.go b/acme/jws.go
similarity index 100%
rename from acme/internal/acme/jws.go
rename to acme/jws.go
diff --git a/acme/internal/acme/jws_test.go b/acme/jws_test.go
similarity index 100%
rename from acme/internal/acme/jws_test.go
rename to acme/jws_test.go
diff --git a/acme/internal/acme/types.go b/acme/types.go
similarity index 100%
rename from acme/internal/acme/types.go
rename to acme/types.go