diff --git a/crates/ra_syntax/src/ast.rs b/crates/ra_syntax/src/ast.rs
index 9a44afc67e3..ffd115cef90 100644
--- a/crates/ra_syntax/src/ast.rs
+++ b/crates/ra_syntax/src/ast.rs
@@ -25,13 +25,6 @@ pub trait AstNode:
     fn syntax(&self) -> &SyntaxNode;
 }
 
-pub trait AstToken: AstNode {
-    fn text(&self) -> &SmolStr {
-        // self.syntax().leaf_text().unwrap()
-        unimplemented!()
-    }
-}
-
 pub trait TypeAscriptionOwner: AstNode {
     fn ascribed_type(&self) -> Option<&TypeRef> {
         child_opt(self)
diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index 435d90116ef..c2e89de1501 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -4375,32 +4375,3 @@ impl WhileExpr {
     }
 }
 
-// Whitespace
-#[derive(Debug, PartialEq, Eq, Hash)]
-#[repr(transparent)]
-pub struct Whitespace {
-    pub(crate) syntax: SyntaxNode,
-}
-unsafe impl TransparentNewType for Whitespace {
-    type Repr = rowan::SyntaxNode<RaTypes>;
-}
-
-impl AstNode for Whitespace {
-    fn cast(syntax: &SyntaxNode) -> Option<&Self> {
-        match syntax.kind() {
-            WHITESPACE => Some(Whitespace::from_repr(syntax.into_repr())),
-            _ => None,
-        }
-    }
-    fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
-
-impl ToOwned for Whitespace {
-    type Owned = TreeArc<Whitespace>;
-    fn to_owned(&self) -> TreeArc<Whitespace> { TreeArc::cast(self.syntax.to_owned()) }
-}
-
-
-impl ast::AstToken for Whitespace {}
-impl Whitespace {}
-
diff --git a/crates/ra_syntax/src/grammar.ron b/crates/ra_syntax/src/grammar.ron
index 3d97bea7f56..dc0de5808a9 100644
--- a/crates/ra_syntax/src/grammar.ron
+++ b/crates/ra_syntax/src/grammar.ron
@@ -664,6 +664,5 @@ Grammar(
         "TypeArg": (options: ["TypeRef"]),
         "AssocTypeArg": (options: ["NameRef", "TypeRef"]),
         "LifetimeArg": (),
-        "Whitespace": ( traits: ["AstToken"] ),
     },
 )