diff --git a/src/dumpstats.c b/src/dumpstats.c
index 735f83b20..7745f8f35 100644
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -2884,7 +2884,7 @@ int stats_dump_sess_to_buffer(struct session *s, struct buffer *rep)
 
 		/* and start from where we stopped */
 		while (s->data_ctx.sess.bref.ref != &sessions) {
-			char pn[INET6_ADDRSTRLEN + strlen(":65535")];
+			char pn[INET6_ADDRSTRLEN];
 			struct session *curr_sess;
 
 			curr_sess = LIST_ELEM(s->data_ctx.sess.bref.ref, struct session *, list);
diff --git a/src/log.c b/src/log.c
index 9e269673e..d1387b5f7 100644
--- a/src/log.c
+++ b/src/log.c
@@ -318,7 +318,7 @@ void send_log(struct proxy *p, int level, const char *message, ...)
  */
 void tcp_sess_log(struct session *s)
 {
-	char pn[INET6_ADDRSTRLEN + strlen(":65535")];
+	char pn[INET6_ADDRSTRLEN];
 	struct proxy *fe = s->fe;
 	struct proxy *be = s->be;
 	struct proxy *prx_log;
diff --git a/src/proto_http.c b/src/proto_http.c
index 4f0d48f94..29d8f5135 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -846,7 +846,7 @@ struct pool_head *pool2_capture;
 
 void http_sess_clflog(struct session *s)
 {
-	char pn[INET6_ADDRSTRLEN + strlen(":65535")];
+	char pn[INET6_ADDRSTRLEN];
 	struct proxy *fe = s->fe;
 	struct proxy *be = s->be;
 	struct proxy *prx_log;
@@ -1072,7 +1072,7 @@ trunc:
  */
 void http_sess_log(struct session *s)
 {
-	char pn[INET6_ADDRSTRLEN + strlen(":65535")];
+	char pn[INET6_ADDRSTRLEN];
 	struct proxy *fe = s->fe;
 	struct proxy *be = s->be;
 	struct proxy *prx_log;