diff --git a/build/Build.cs b/build/Build.cs
index 8ea2627..34a13b7 100644
--- a/build/Build.cs
+++ b/build/Build.cs
@@ -60,8 +60,8 @@ class Build : NukeBuild
 				.SetConfiguration(Configuration)
 				.SetOutput(OutputDirectory));
 
-			var lessFiles = Directory.GetFiles(OutputDirectory / "wwwroot/css", "*.less");
-			foreach (var file in lessFiles)
+			var scssFiles = Directory.GetFiles(OutputDirectory / "wwwroot/css", "*.scss");
+			foreach (var file in scssFiles)
 				File.Delete(file);
 
 			var cssFiles = Directory.GetFiles(OutputDirectory / "wwwroot/css", "*.css");