1 files changed, 1 insertions, 0 deletions
diff --git a/lib/lexer.mll b/lib/lexer.mll
index ad3be3c..1985c2d 100644
--- a/lib/lexer.mll
+++ b/lib/lexer.mll
@@ -21,6 +21,7 @@ rule read =
   | "email" { EMAIL }
   | "name" { NAME }
   | "increment" { INCREMENT }
+  | "username" { USERNAME }
   | "int" { INTSYMBOL } 
   | id { IDENTIFIER (Lexing.lexeme lexbuf) }
   | "(" { LBRACE }