diff --git a/binaries/data/mods/public/simulation/components/tests/test_GuiInterface.js b/binaries/data/mods/public/simulation/components/tests/test_GuiInterface.js
index 0b5bc50b51..2bb028af5f 100644
--- a/binaries/data/mods/public/simulation/components/tests/test_GuiInterface.js
+++ b/binaries/data/mods/public/simulation/components/tests/test_GuiInterface.js
@@ -12,6 +12,7 @@ Engine.LoadComponentScript("interfaces/ResourceSupply.js");
 Engine.LoadComponentScript("interfaces/TrainingQueue.js");
 Engine.LoadComponentScript("interfaces/Timer.js");
 Engine.LoadComponentScript("interfaces/StatisticsTracker.js");
+Engine.LoadComponentScript("interfaces/UnitAI.js");
 Engine.LoadComponentScript("GuiInterface.js");
 
 var cmp = ConstructComponent(SYSTEM_ENTITY, "GuiInterface");