diff --git a/lib/cache.ts b/lib/cache.ts
index e63a53bb..7ee7bf28 100644
--- a/lib/cache.ts
+++ b/lib/cache.ts
@@ -54,6 +54,11 @@ async function fetchUserBlock(userId: string) {
   return redis.get(key);
 }
 
+async function incrementUserBlock(userId: string) {
+  const key = `user:block:${userId}`;
+  return redis.incr(key);
+}
+
 export default {
   fetchWebsite,
   storeWebsite,
@@ -65,5 +70,6 @@ export default {
   storeSession,
   deleteSession,
   fetchUserBlock,
+  incrementUserBlock,
   enabled: redis.enabled,
 };
diff --git a/lib/session.ts b/lib/session.ts
index 04cbc9b0..29ff694f 100644
--- a/lib/session.ts
+++ b/lib/session.ts
@@ -80,6 +80,8 @@ export async function findSession(req: NextApiRequestCollect) {
 
 async function checkUserBlock(userId: string) {
   if (process.env.ENABLE_BLOCKER && (await cache.fetchUserBlock(userId))) {
+    await cache.incrementUserBlock(userId);
+
     throw new Error('Usage Limit.');
   }
 }