diff --git a/docs/tutorials/3_processes.md b/docs/tutorials/3_processes.md
index 1557b2b2..45448f81 100644
--- a/docs/tutorials/3_processes.md
+++ b/docs/tutorials/3_processes.md
@@ -6,6 +6,7 @@
 import cats.implicits.*
 import cats.effect.IO
 import edomata.backend.*
+import edomata.backend.eventsourcing.*
 import fs2.Stream
 import fs2.Stream.*