diff --git a/okhttp-apache/README.md b/okhttp-apache/README.md
new file mode 100644
index 000000000..ac71ec215
--- /dev/null
+++ b/okhttp-apache/README.md
@@ -0,0 +1,7 @@
+OkHttp Apache HttpClient Implementation
+=======================================
+
+This module is an implementation of the Apache `HttpClient` interface that is backed by OkHttp.
+
+**Warning**: Many core features of Apache HTTP client are not implemented by this API. This includes
+the keep-alive strategy, cookie store, credentials provider, route planner and others.