diff --git a/gxcache-memcached/src/main/java/com/genexus/cache/memcached/Memcached.java b/gxcache-memcached/src/main/java/com/genexus/cache/memcached/Memcached.java
index 8f97ad287..60eb3bfe9 100644
--- a/gxcache-memcached/src/main/java/com/genexus/cache/memcached/Memcached.java
+++ b/gxcache-memcached/src/main/java/com/genexus/cache/memcached/Memcached.java
@@ -121,7 +121,8 @@ public void clear(String cacheid, String key) {
 	}
 
 	public void clearCache(String cacheid) {
-		_cache.incr(cacheid, 1);
+		Long newPrefix = CommonUtil.now(false, false).getTime();
+		set(cacheid, newPrefix);
 	}
 
 	public void clearKey(String key) {