diff --git a/Content.Shared/Light/Components/RoofComponent.cs b/Content.Shared/Light/Components/RoofComponent.cs
index 47de333af0..8792871427 100644
--- a/Content.Shared/Light/Components/RoofComponent.cs
+++ b/Content.Shared/Light/Components/RoofComponent.cs
@@ -11,7 +11,7 @@ public sealed partial class RoofComponent : Component
     public const int ChunkSize = 8;
 
     [DataField, AutoNetworkedField]
-    public Color Color = Color.Black;
+    public Color Color = new (80, 80, 80); //CP14 Black color replaced on Dark gray
 
     /// <summary>
     /// Chunk origin and bitmask of value in chunk.
diff --git a/Content.Shared/_CP14/MeleeWeapon/EntitySystems/CP14SharpeningSystem.cs b/Content.Shared/_CP14/MeleeWeapon/EntitySystems/CP14SharpeningSystem.cs
index c7b4c0616d..dae5c81745 100644
--- a/Content.Shared/_CP14/MeleeWeapon/EntitySystems/CP14SharpeningSystem.cs
+++ b/Content.Shared/_CP14/MeleeWeapon/EntitySystems/CP14SharpeningSystem.cs
@@ -67,7 +67,7 @@ public sealed class CP14SharpeningSystem : EntitySystem
         if (!args.CanReach || args.Target == null || !TryComp<CP14SharpenedComponent>(args.Target, out var sharpened))
             return;
 
-        if (TryComp<UseDelayComponent>(stone, out var useDelay) && _useDelay.IsDelayed( new Entity<UseDelayComponent>(stone, useDelay)))
+        if (TryComp<UseDelayComponent>(stone, out var useDelay) && _useDelay.IsDelayed((stone, useDelay)))
             return;
 
         SharpThing(stone, args.Target.Value, sharpened, args.User);
diff --git a/Resources/Prototypes/_CP14/Entities/Objects/Tools/demiplane_keys.yml b/Resources/Prototypes/_CP14/Entities/Objects/Tools/demiplane_keys.yml
index b4a76e2152..7411996204 100644
--- a/Resources/Prototypes/_CP14/Entities/Objects/Tools/demiplane_keys.yml
+++ b/Resources/Prototypes/_CP14/Entities/Objects/Tools/demiplane_keys.yml
@@ -12,7 +12,6 @@
     sprite: /Textures/_CP14/Structures/Dungeon/demiplan_rift_core.rsi
     layers:
     - state: core
-      shader: unshaded
   - type: GuideHelp
     guides:
     - CP14_RU_Demiplanes
@@ -45,7 +44,6 @@
   - type: Sprite
     layers:
     - state: core
-      shader: unshaded
       color: red
   - type: CP14DemiplaneGeneratorData
     tiersContent:
diff --git a/Resources/Prototypes/_CP14/Entities/Structures/Roof/base.yml b/Resources/Prototypes/_CP14/Entities/Structures/Roof/base.yml
index 82445738e9..96fc07dd3a 100644
--- a/Resources/Prototypes/_CP14/Entities/Structures/Roof/base.yml
+++ b/Resources/Prototypes/_CP14/Entities/Structures/Roof/base.yml
@@ -25,6 +25,7 @@
   - type: IconSmooth
     key: CP14roof
     base: roof
+  - type: IsRoof
 
 - type: entity
   parent: