diff --git a/website/src/views/components/disqus/CommentCount.test.tsx b/website/src/views/components/disqus/CommentCount.test.tsx
index 6221495df8..801bbb45ca 100644
--- a/website/src/views/components/disqus/CommentCount.test.tsx
+++ b/website/src/views/components/disqus/CommentCount.test.tsx
@@ -9,8 +9,8 @@ vi.mock('utils/insertScript', () => ({ default: vi.fn() }));
 (insertScript as MockedFunction<typeof insertScript>).mockResolvedValue(new Event('mock event'));
 
 const disqusConfig = {
-  url: 'https://nusmods.com/courses/CS1010/reviews',
   identifier: 'CS1010',
+  url: 'https://nusmods.com/courses/CS1010/reviews',
   title: 'CS1010 Programming Methodology',
 };
 
diff --git a/website/src/views/modules/ModulePageContent.tsx b/website/src/views/modules/ModulePageContent.tsx
index 9e5964ceff..c07c3804b8 100644
--- a/website/src/views/modules/ModulePageContent.tsx
+++ b/website/src/views/modules/ModulePageContent.tsx
@@ -57,10 +57,13 @@ const ModulePageContent: React.FC<Props> = ({ module, archiveYear }) => {
   const semesters = getSemestersOffered(module);
   const isArchive = !!archiveYear;
   const offered = isOffered(module);
+  const disqusIdentifier = Array.from(new Set([moduleCode, ...(module.aliases ?? [])]))
+    .sort()
+    .join('/');
 
   const disqusConfig = {
+    identifier: disqusIdentifier,
     url: `https://nusmods.com/courses/${moduleCode}/reviews`,
-    identifier: moduleCode,
     title: pageTitle,
   };