diff --git a/crates/ra_ide_api/src/display/structure.rs b/crates/ra_ide_api/src/display/structure.rs
index 223941688a..f891d2c202 100644
--- a/crates/ra_ide_api/src/display/structure.rs
+++ b/crates/ra_ide_api/src/display/structure.rs
@@ -156,7 +156,7 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
             }
             decl(mc)
         })
-        .visit(|let_statement: &ast::LetStmt| {
+        .visit(|let_statement: ast::LetStmt| {
             let let_syntax = let_statement.syntax();
 
             let mut label = String::new();