diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs
index 5a28f495381..47fff5a6ef2 100644
--- a/src/librustdoc/core.rs
+++ b/src/librustdoc/core.rs
@@ -324,11 +324,6 @@ pub(crate) fn run_global_ctxt(
     let _ = tcx.sess.time("wf_checking", || {
         tcx.hir().try_par_for_each_module(|module| tcx.ensure().check_mod_type_wf(module))
     });
-    tcx.sess.time("item_types_checking", || {
-        tcx.hir().for_each_module(|module| {
-            let _ = tcx.ensure().check_mod_type_wf(module);
-        });
-    });
 
     if let Some(guar) = tcx.dcx().has_errors() {
         return Err(guar);