1 files changed, 3 insertions, 1 deletions

diff --git a/crates/ra_mbe/src/mbe_expander.rs b/crates/ra_mbe/src/mbe_expander.rs
index eec713d9c..f6177f078 100644
--- a/crates/ra_mbe/src/mbe_expander.rs
+++ b/crates/ra_mbe/src/mbe_expander.rs
@@ -3,6 +3,7 @@
 /// `tt::TokenTree` for the result of the expansion.
 use rustc_hash::FxHashMap;
 use ra_syntax::SmolStr;
+use tt::TokenId;
 
 use crate::tt_cursor::TtCursor;
 
@@ -185,7 +186,8 @@ fn expand_tt(
         }
         crate::TokenTree::Leaf(leaf) => match leaf {
             crate::Leaf::Ident(ident) => {
-                tt::Leaf::from(tt::Ident { text: ident.text.clone() }).into()
+                tt::Leaf::from(tt::Ident { text: ident.text.clone(), id: TokenId::unspecified() })
+                    .into()
             }
             crate::Leaf::Punct(punct) => tt::Leaf::from(punct.clone()).into(),
             crate::Leaf::Var(v) => bindings.get(&v.text, nesting)?.clone(),