diff --git a/README.md b/README.md
index 4cd40753d..b98230348 100644
--- a/README.md
+++ b/README.md
@@ -274,3 +274,5 @@ this selected list of featured projects using D2.
   - Cloud service emulator (46k stars)
 - [Queue Library](https://github.com/golang-queue/queue/tree/master/images)
   - Queue is a Golang library for spawning and managing a Goroutine pool
+- [ent2d2](https://github.com/tmc/ent2d2)
+  - A project to render entity relation (ER) diagrams for the [Ent](https://entgo.io) ORM.