diff --git a/compiler/rustc_driver/src/lib.rs b/compiler/rustc_driver/src/lib.rs
index 2733cd29909..20f1e192a61 100644
--- a/compiler/rustc_driver/src/lib.rs
+++ b/compiler/rustc_driver/src/lib.rs
@@ -315,12 +315,12 @@ fn run_compiler(
 
             if let Some(ppm) = &sess.opts.pretty {
                 if ppm.needs_ast_map() {
-                    let expanded_crate = { &queries.expansion()?.peek().0 };
+                    let expanded_crate = queries.expansion()?.peek().0.clone();
                     queries.global_ctxt()?.peek_mut().enter(|tcx| {
                         pretty::print_after_hir_lowering(
                             tcx,
                             compiler.input(),
-                            expanded_crate,
+                            &*expanded_crate,
                             *ppm,
                             compiler.output_file().as_ref().map(|p| &**p),
                         );
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
index 98394bee22c..63aa3db63ff 100644
--- a/compiler/rustc_interface/src/passes.rs
+++ b/compiler/rustc_interface/src/passes.rs
@@ -457,13 +457,13 @@ pub fn lower_to_hir<'res, 'tcx>(
     sess: &'tcx Session,
     lint_store: &LintStore,
     resolver: &'res mut Resolver<'_>,
-    krate: ast::Crate,
+    krate: Rc<ast::Crate>,
     arena: &'tcx rustc_ast_lowering::Arena<'tcx>,
 ) -> &'tcx Crate<'tcx> {
     // Lower AST to HIR.
     let hir_crate = rustc_ast_lowering::lower_crate(
         sess,
-        &krate,
+        &*krate,
         resolver,
         rustc_parse::nt_to_tokenstream,
         arena,
@@ -779,7 +779,7 @@ impl<'tcx> QueryContext<'tcx> {
 pub fn create_global_ctxt<'tcx>(
     compiler: &'tcx Compiler,
     lint_store: Lrc<LintStore>,
-    krate: ast::Crate,
+    krate: Rc<ast::Crate>,
     dep_graph: DepGraph,
     resolver: Rc<RefCell<BoxedResolver>>,
     outputs: OutputFilenames,
diff --git a/compiler/rustc_interface/src/queries.rs b/compiler/rustc_interface/src/queries.rs
index b5fe8af1fd7..8a0964e6b9f 100644
--- a/compiler/rustc_interface/src/queries.rs
+++ b/compiler/rustc_interface/src/queries.rs
@@ -79,7 +79,7 @@ pub struct Queries<'tcx> {
     parse: Query<ast::Crate>,
     crate_name: Query<String>,
     register_plugins: Query<(ast::Crate, Lrc<LintStore>)>,
-    expansion: Query<(ast::Crate, Rc<RefCell<BoxedResolver>>, Lrc<LintStore>)>,
+    expansion: Query<(Rc<ast::Crate>, Rc<RefCell<BoxedResolver>>, Lrc<LintStore>)>,
     dep_graph: Query<DepGraph>,
     prepare_outputs: Query<OutputFilenames>,
     global_ctxt: Query<QueryContext<'tcx>>,
@@ -167,7 +167,7 @@ impl<'tcx> Queries<'tcx> {
 
     pub fn expansion(
         &self,
-    ) -> Result<&Query<(ast::Crate, Rc<RefCell<BoxedResolver>>, Lrc<LintStore>)>> {
+    ) -> Result<&Query<(Rc<ast::Crate>, Rc<RefCell<BoxedResolver>>, Lrc<LintStore>)>> {
         tracing::trace!("expansion");
         self.expansion.compute(|| {
             let crate_name = self.crate_name()?.peek().clone();
@@ -183,7 +183,7 @@ impl<'tcx> Queries<'tcx> {
             let krate = resolver.access(|resolver| {
                 passes::configure_and_expand(&sess, &lint_store, krate, &crate_name, resolver)
             })?;
-            Ok((krate, Rc::new(RefCell::new(resolver)), lint_store))
+            Ok((Rc::new(krate), Rc::new(RefCell::new(resolver)), lint_store))
         })
     }