diff --git a/dbal/ts/src/core/entities/session/clean-expired.ts b/dbal/ts/src/core/entities/session/clean-expired.ts
index 2c0f9f6e3..631809c34 100644
--- a/dbal/ts/src/core/entities/session/clean-expired.ts
+++ b/dbal/ts/src/core/entities/session/clean-expired.ts
@@ -2,30 +2,30 @@
  * @file clean-expired.ts
  * @description Clean expired sessions operation
  */
-import type { Result } from '../types';
-import type { InMemoryStore } from '../store/in-memory-store';
+import type { Result } from '../../types'
+import type { InMemoryStore } from '../../store/in-memory-store'
 
 /**
  * Clean up expired sessions
  * @returns Number of sessions removed
  */
-export async function cleanExpiredSessions(store: InMemoryStore): Promise<Result<number>> {
-  const now = new Date();
-  const expiredIds: string[] = [];
+export const cleanExpiredSessions = async (store: InMemoryStore): Promise<Result<number>> => {
+  const now = new Date()
+  const expiredIds: string[] = []
 
   for (const [id, session] of store.sessions) {
-    if (session.expiresAt < now) {
-      expiredIds.push(id);
+    if (session.expiresAt <= now) {
+      expiredIds.push(id)
     }
   }
 
   for (const id of expiredIds) {
-    const session = store.sessions.get(id);
+    const session = store.sessions.get(id)
     if (session) {
-      store.sessionTokens.delete(session.token);
-      store.sessions.delete(id);
+      store.sessionTokens.delete(session.token)
+      store.sessions.delete(id)
     }
   }
 
-  return { success: true, data: expiredIds.length };
+  return { success: true, data: expiredIds.length }
 }