diff --git a/Module1/Lexer.cs b/Module1/Lexer.cs
index 2a840126bf42c5d38505c0444d17ac3f5f4e3e7b..1e9e9b6517e6eaae94a0346688510fb0e9017d4e 100644
--- a/Module1/Lexer.cs
+++ b/Module1/Lexer.cs
@@ -124,6 +124,7 @@ namespace Lexer
 				Error();
 			if (!(char.IsLetter(builder[0]) || builder[0] == '_'))
 				Error();
+			return true;
 			//throw new NotImplementedException();
         }