diff --git a/schala-lang/language/src/ast.rs b/schala-lang/language/src/ast.rs
index 76d458a..ffc933f 100644
--- a/schala-lang/language/src/ast.rs
+++ b/schala-lang/language/src/ast.rs
@@ -300,11 +300,11 @@ pub enum PatternLiteral {
 #[derive(Debug, PartialEq, Clone)]
 pub struct Enumerator {
   pub id: Rc<String>,
-  pub generator: Meta<Expression>,
+  pub generator: Expression,
 }
 
 #[derive(Debug, PartialEq, Clone)]
 pub enum ForBody {
-  MonadicReturn(Meta<Expression>),
+  MonadicReturn(Expression),
   StatementBlock(Block),
 }
diff --git a/schala-lang/language/src/parsing/test.rs b/schala-lang/language/src/parsing/test.rs
index 29b3e6f..3620e03 100644
--- a/schala-lang/language/src/parsing/test.rs
+++ b/schala-lang/language/src/parsing/test.rs
@@ -601,14 +601,14 @@ fn for_expr() {
   parse_test_wrap_ast! {
     "for { a <- maybeValue } return 1",
     exst!(ForExpression {
-      enumerators: vec![Enumerator { id: rc!(a), generator: ex!(m val!("maybeValue")) }],
-      body: bx!(MonadicReturn(Meta::new(ex!(s "1"))))
+      enumerators: vec![Enumerator { id: rc!(a), generator: ex!(val!("maybeValue")) }],
+      body: bx!(MonadicReturn(ex!(s "1")))
     })
   }
 
   parse_test_wrap_ast! {
     "for n <- someRange { f(n); }",
-    exst!(ForExpression { enumerators: vec![Enumerator { id: rc!(n), generator: ex!(m val!("someRange"))}],
+    exst!(ForExpression { enumerators: vec![Enumerator { id: rc!(n), generator: ex!(val!("someRange"))}],
       body: bx!(ForBody::StatementBlock(vec![exst!(s "f(n)")]))
     })
   }