diff --git a/src/webpack/common/utils.ts b/src/webpack/common/utils.ts
index 04df3c07d..8376925e5 100644
--- a/src/webpack/common/utils.ts
+++ b/src/webpack/common/utils.ts
@@ -31,7 +31,7 @@ waitFor(["ComponentDispatch", "ComponentDispatcher"], m => ComponentDispatch = m
 export const RestAPI: t.RestAPI = findByPropsLazy("getAPIBaseURL", "get");
 export const moment: typeof import("moment") = findByPropsLazy("parseTwoDigitYear");
 
-export const hljs: typeof import("highlight.js") = findByPropsLazy("highlight");
+export const hljs: typeof import("highlight.js") = findByPropsLazy("highlight", "registerLanguage");
 
 export const lodash: typeof import("lodash") = findByPropsLazy("debounce", "cloneDeep");