diff --git a/src/GmRelay.Bot/Features/Sessions/CreateSession/Wizard/WizardStorageException.cs b/src/GmRelay.Bot/Features/Sessions/CreateSession/Wizard/WizardStorageException.cs
new file mode 100644
index 0000000..a565e0f
--- /dev/null
+++ b/src/GmRelay.Bot/Features/Sessions/CreateSession/Wizard/WizardStorageException.cs
@@ -0,0 +1,8 @@
+using System;
+
+namespace GmRelay.Bot.Features.Sessions.CreateSession.Wizard;
+
+public sealed class WizardStorageException : Exception
+{
+    public WizardStorageException(string message, Exception inner) : base(message, inner) { }
+}