diff --git a/services/web/app/src/infrastructure/mongodb.mjs b/services/web/app/src/infrastructure/mongodb.mjs
index d61f45f5f0..ec9a3e0065 100644
--- a/services/web/app/src/infrastructure/mongodb.mjs
+++ b/services/web/app/src/infrastructure/mongodb.mjs
@@ -53,7 +53,6 @@ export const db = {
   grouppolicies: internalDb.collection('grouppolicies'),
   groupAuditLogEntries: internalDb.collection('groupAuditLogEntries'),
   institutions: internalDb.collection('institutions'),
-  libraryReferences: internalDb.collection('libraryReferences'),
   messages: internalDb.collection('messages'),
   migrations: internalDb.collection('migrations'),
   notifications: internalDb.collection('notifications'),
diff --git a/tools/migrations/20260420120000_create_libraryReferences_userId_updatedAt_index.mjs b/tools/migrations/20260420120000_create_libraryReferences_userId_updatedAt_index.mjs
deleted file mode 100644
index 2f3ca88e29..0000000000
--- a/tools/migrations/20260420120000_create_libraryReferences_userId_updatedAt_index.mjs
+++ /dev/null
@@ -1,26 +0,0 @@
-import Helpers from './lib/helpers.mjs'
-
-const tags = ['saas']
-
-const indexes = [
-  {
-    key: { userId: 1, updatedAt: 1 },
-    name: 'userId_1_updatedAt_1',
-  },
-]
-
-const migrate = async client => {
-  const { db } = client
-  await Helpers.addIndexesToCollection(db.libraryReferences, indexes)
-}
-
-const rollback = async client => {
-  const { db } = client
-  await Helpers.dropIndexesFromCollection(db.libraryReferences, indexes)
-}
-
-export default {
-  tags,
-  migrate,
-  rollback,
-}
diff --git a/tools/migrations/lib/mongodb.mjs b/tools/migrations/lib/mongodb.mjs
index d1652d3666..dc0ad2c214 100644
--- a/tools/migrations/lib/mongodb.mjs
+++ b/tools/migrations/lib/mongodb.mjs
@@ -29,7 +29,6 @@ export const db = {
   grouppolicies: internalDb.collection('grouppolicies'),
   groupAuditLogEntries: internalDb.collection('groupAuditLogEntries'),
   institutions: internalDb.collection('institutions'),
-  libraryReferences: internalDb.collection('libraryReferences'),
   messages: internalDb.collection('messages'),
   migrations: internalDb.collection('migrations'),
   notifications: internalDb.collection('notifications'),