diff --git a/Assets/Scripts/Core/Fsr2Callbacks.cs b/Assets/Scripts/Core/Fsr2Callbacks.cs
index 552632f..ad41d98 100644
--- a/Assets/Scripts/Core/Fsr2Callbacks.cs
+++ b/Assets/Scripts/Core/Fsr2Callbacks.cs
@@ -97,6 +97,9 @@ namespace FidelityFX
 
         public virtual void UndoMipmapBias()
         {
+            if (CurrentBiasOffset == 0f)
+                return;
+
             ApplyMipmapBias(-CurrentBiasOffset);
         }
     }