diff --git a/Content.Server/Power/Generation/Teg/TegSystem.cs b/Content.Server/Power/Generation/Teg/TegSystem.cs
index 5c2ac27352..437d805dcd 100644
--- a/Content.Server/Power/Generation/Teg/TegSystem.cs
+++ b/Content.Server/Power/Generation/Teg/TegSystem.cs
@@ -15,6 +15,7 @@ using Content.Shared.Power.EntitySystems;
 using Content.Shared.Power.Generation.Teg;
 using Content.Shared.Rounding;
 using Robust.Server.GameObjects;
+using Robust.Shared.Utility;
 
 namespace Content.Server.Power.Generation.Teg;
 
@@ -260,13 +261,16 @@ public sealed class TegSystem : EntitySystem
         // Otherwise, make sure circulator is set to nothing.
         if (!group.IsFullyBuilt)
         {
-            UpdateCirculatorAppearance(uid, false);
+            UpdateCirculatorAppearance((uid, component), false);
         }
     }
 
-    private void UpdateCirculatorAppearance(EntityUid uid, bool powered)
+    private void UpdateCirculatorAppearance(Entity<TegCirculatorComponent?> ent, bool powered)
     {
-        var circ = Comp<TegCirculatorComponent>(uid);
+        if (!Resolve(ent, ref ent.Comp))
+            return;
+
+        var circ = ent.Comp;
 
         TegCirculatorSpeed speed;
         if (powered && circ.LastPressureDelta > 0 && circ.LastMolesTransferred > 0)
@@ -281,13 +285,13 @@ public sealed class TegSystem : EntitySystem
             speed = TegCirculatorSpeed.SpeedStill;
         }
 
-        _appearance.SetData(uid, TegVisuals.CirculatorSpeed, speed);
-        _appearance.SetData(uid, TegVisuals.CirculatorPower, powered);
+        _appearance.SetData(ent, TegVisuals.CirculatorSpeed, speed);
+        _appearance.SetData(ent, TegVisuals.CirculatorPower, powered);
 
-        if (_pointLight.TryGetLight(uid, out var pointLight))
+        if (_pointLight.TryGetLight(ent, out var pointLight))
         {
-            _pointLight.SetEnabled(uid, powered, pointLight);
-            _pointLight.SetColor(uid, speed == TegCirculatorSpeed.SpeedFast ? circ.LightColorFast : circ.LightColorSlow, pointLight);
+            _pointLight.SetEnabled(ent, powered, pointLight);
+            _pointLight.SetColor(ent, speed == TegCirculatorSpeed.SpeedFast ? circ.LightColorFast : circ.LightColorSlow, pointLight);
         }
     }