diff --git a/PCK-Studio/FileFormats/PckAudioFile.cs b/PCK-Studio/FileFormats/PckAudioFile.cs
index 14c32616..40e77bfd 100644
--- a/PCK-Studio/FileFormats/PckAudioFile.cs
+++ b/PCK-Studio/FileFormats/PckAudioFile.cs
@@ -34,7 +34,7 @@ namespace PckStudio.FileFormats
 				Battle,
 				Tumble,
 				Glide,
-				Unused,
+				BuildOff,
 			}
 
 			public enum EAudioParameterType : int
@@ -110,7 +110,7 @@ namespace PckStudio.FileFormats
 		public AudioCategory GetCategory(AudioCategory.EAudioType category)
 		{
 			if (category < AudioCategory.EAudioType.Overworld ||
-				category > AudioCategory.EAudioType.Unused)
+				category > AudioCategory.EAudioType.BuildOff)
 				throw new InvalidCategoryException(nameof(category));
 			return _categories[(int)category];
 		}
@@ -132,7 +132,7 @@ namespace PckStudio.FileFormats
 		public bool AddCategory(AudioCategory.EAudioParameterType parameterType, AudioCategory.EAudioType category, string name = "")
 		{
 			if (category < AudioCategory.EAudioType.Overworld ||
-				category > AudioCategory.EAudioType.Unused)
+				category > AudioCategory.EAudioType.BuildOff)
 				throw new InvalidCategoryException(nameof(category));
 			bool exists = HasCategory(category);
 			if (!exists)
diff --git a/PCK-Studio/Forms/Editor/AudioEditor.cs b/PCK-Studio/Forms/Editor/AudioEditor.cs
index 19a8a236..cc37747c 100644
--- a/PCK-Studio/Forms/Editor/AudioEditor.cs
+++ b/PCK-Studio/Forms/Editor/AudioEditor.cs
@@ -54,7 +54,7 @@ namespace PckStudio.Forms.Editor
 
 		private string GetCategoryFromId(PckAudioFile.AudioCategory.EAudioType categoryId)
 			=> categoryId >= PckAudioFile.AudioCategory.EAudioType.Overworld &&
-				categoryId <= PckAudioFile.AudioCategory.EAudioType.Unused
+				categoryId <= PckAudioFile.AudioCategory.EAudioType.BuildOff
 				? Categories[(int)categoryId]
 				: "Not valid";