diff --git a/Resources/Prototypes/Research/arsenal.yml b/Resources/Prototypes/Research/arsenal.yml
index ee2be33c831..9bb997dad64 100644
--- a/Resources/Prototypes/Research/arsenal.yml
+++ b/Resources/Prototypes/Research/arsenal.yml
@@ -194,6 +194,7 @@
   cost: 15000
   recipeUnlocks:
   - WeaponAdvancedLaser
+  - WeaponEnergyShotgun
   - PortableRecharger
 
 - type: technology