diff --git a/redisson/src/main/java/org/redisson/pubsub/PublishSubscribeService.java b/redisson/src/main/java/org/redisson/pubsub/PublishSubscribeService.java
index 548a61c81..d34788180 100644
--- a/redisson/src/main/java/org/redisson/pubsub/PublishSubscribeService.java
+++ b/redisson/src/main/java/org/redisson/pubsub/PublishSubscribeService.java
@@ -407,7 +407,7 @@ public class PublishSubscribeService {
         Timeout lockTimeout = connectionManager.getServiceManager().newTimeout(t -> {
             promise.completeExceptionally(new RedisTimeoutException(
                     "Unable to acquire subscription lock after " + timeout + "ms. " +
-                            "Try to increase 'timeout', 'subscriptionsPerConnection', 'subscriptionConnectionPoolSize' parameters."));
+                            "Try to increase 'subscriptionTimeout', 'subscriptionsPerConnection', 'subscriptionConnectionPoolSize' parameters."));
         }, timeout, TimeUnit.MILLISECONDS);
         lock.acquire().thenAccept(r -> {
             if (!lockTimeout.cancel() || promise.isDone()) {