diff --git a/Barotrauma/BarotraumaClient/Source/GameSession/GameModes/Tutorials/EngineerTutorial.cs b/Barotrauma/BarotraumaClient/Source/GameSession/GameModes/Tutorials/EngineerTutorial.cs
index e58cf1960..f230542a1 100644
--- a/Barotrauma/BarotraumaClient/Source/GameSession/GameModes/Tutorials/EngineerTutorial.cs
+++ b/Barotrauma/BarotraumaClient/Source/GameSession/GameModes/Tutorials/EngineerTutorial.cs
@@ -345,7 +345,6 @@ namespace Barotrauma.Tutorials
             {
                 yield return new WaitForSeconds(0.1f);
                 wait -= 0.1f;
-                yield return null;
                 engineer_reactor.AutoTempSlider.BarScrollValue = 0.0f;
             } while (wait > 0.0f);
             engineer.SelectedConstruction = null;