diff --git a/redisson/src/main/java/org/redisson/RedissonPermitExpirableSemaphore.java b/redisson/src/main/java/org/redisson/RedissonPermitExpirableSemaphore.java
index 76ac56888..f2b36ccdb 100644
--- a/redisson/src/main/java/org/redisson/RedissonPermitExpirableSemaphore.java
+++ b/redisson/src/main/java/org/redisson/RedissonPermitExpirableSemaphore.java
@@ -654,7 +654,7 @@ public class RedissonPermitExpirableSemaphore extends RedissonExpirable implemen
     public RFuture<Boolean> trySetPermitsAsync(int permits) {
         return commandExecutor.evalWriteAsync(getRawName(), LongCodec.INSTANCE, RedisCommands.EVAL_BOOLEAN,
                 "local value = redis.call('get', KEYS[1]); " +
-                "if (value == false or value == 0) then "
+                "if (value == false) then "
                     + "redis.call('set', KEYS[1], ARGV[1]); "
                     + "redis.call('publish', KEYS[2], ARGV[1]); "
                     + "return 1;"