diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index e3f227e0cf4..e66224c0b5e 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -2123,7 +2123,7 @@ fn tag_html(class: &str, contents: &str) -> String {
 /// documentation.
 fn short_stability(item: &clean::Item, cx: &Context) -> Vec<String> {
     let mut stability = vec![];
-    let error_codes = ErrorCodes::from(UnstableFeatures::from_environment().is_nightly_build());
+    let error_codes = cx.shared.codes;
 
     if let Some(Deprecation { note, since }) = &item.deprecation() {
         // We display deprecation messages for #[deprecated] and #[rustc_deprecated]