diff --git a/src/ast.rs b/src/ast.rs
index a7bfdbe5..16b7c861 100644
--- a/src/ast.rs
+++ b/src/ast.rs
@@ -75,7 +75,7 @@ pub enum StmtKind {
     Print(Expr),
     Melo(Iden),
     Rlyeh,
-    Rickroll
+    Rickroll,
 }
 
 impl Stmt {