diff --git a/docs/en/SUMMARY.md b/docs/en/SUMMARY.md
index dab63c71..1b5eaf4b 100644
--- a/docs/en/SUMMARY.md
+++ b/docs/en/SUMMARY.md
@@ -115,3 +115,4 @@
   * [Retail Drone](bennie.md)
   * [The Indoor Mapping Drone](dromap.md)
   * [Seeding Drone](seeding_drone.md)
+  * [Blue Jay Eindhoven](blue_jay_eindhoven.md)
diff --git a/docs/en/copterhack2021.md b/docs/en/copterhack2021.md
index 848d5eff..95b66123 100644
--- a/docs/en/copterhack2021.md
+++ b/docs/en/copterhack2021.md
@@ -15,6 +15,7 @@ All information about the event can be found on the official website: https://co
 |Drones to fight Corona|[Drones to fight Corona](anticorona_drones.md)|
 |MINIONS|[Seed spreading quadcopter](seeding_drone.md)|
 |AMLS|[Autonomous Multirotor Landing System](amls.md)|
+|Blue Jay Eindhoven|[Blue Jay Eindhoven](blue_jay_eindhoven.md)|
 |Zaural Viking|[Программируемый летающий автомобиль](../ru/zaural_viking.html)|
 |Quadrotor|[Дрон-Агроном](../ru/drone-agronom.html)|
 |Atomic Ferrets|[Система засечки для дронов](../ru/race_timing_sys_copterhack.html)|
diff --git a/docs/ru/copterhack2021.md b/docs/ru/copterhack2021.md
index c8d2391a..806e58e2 100644
--- a/docs/ru/copterhack2021.md
+++ b/docs/ru/copterhack2021.md
@@ -22,3 +22,4 @@ CopterHack 2021 – это командный конкурс по разраб
 |Bennie and the Jetson TX2|[Retail Drone](../en/bennie.html)|
 |DroMap|[The Indoor Mapping Drone](../en/dromap.html)|
 |Drones to fight Corona|[Drones to fight Corona](../en/anticorona_drones.html)|
+|Blue Jay Eindhoven|[Blue Jay Eindhoven](../en/blue_jay_eindhoven.html)|