diff --git a/Analogy.LogViewer.LoggersTree/Utils/SqlPrettify.cs b/Analogy.LogViewer.LoggersTree/Utils/SqlPrettify.cs
index 1fa23d9..b7fe2a7 100644
--- a/Analogy.LogViewer.LoggersTree/Utils/SqlPrettify.cs
+++ b/Analogy.LogViewer.LoggersTree/Utils/SqlPrettify.cs
@@ -6,7 +6,7 @@
 
 namespace Analogy.LogViewer.LoggersTree.Utils
 {
-    public class SqlPrettify
+    public static class SqlPrettify
     {
         public static string Pretty(string? q)
         {