diff --git a/cluster.c b/cluster.c
index d4a7a8a..823bdb1 100644
--- a/cluster.c
+++ b/cluster.c
@@ -104,7 +104,8 @@ int cluster_init()
 	addr.sin_family = AF_INET;
 	addr.sin_port = htons(config->cluster_port);
 	addr.sin_addr.s_addr = INADDR_ANY;
-	setsockopt(cluster_sockfd, SOL_SOCKET, SO_REUSEADDR, &addr, sizeof(addr));
+	opt = 1;
+	setsockopt(cluster_sockfd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
 
 	opt = fcntl(cluster_sockfd, F_GETFL, 0);
 	fcntl(cluster_sockfd, F_SETFL, opt | O_NONBLOCK);