diff --git a/src/mux_h1.c b/src/mux_h1.c
index 74e1bb7..4c5bae0 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -206,6 +206,10 @@
 	return h1c->h1s ? 0 : 1;
 }
 
+static int h1_max_streams(struct connection *conn)
+{
+	return 1;
+}
 
 /*****************************************************************/
 /* functions below are dedicated to the mux setup and management */
@@ -1981,6 +1985,7 @@
 	.detach      = h1_detach,
 	.destroy     = h1_destroy,
 	.avail_streams = h1_avail_streams,
+	.max_streams = h1_max_streams,
 	.rcv_buf     = h1_rcv_buf,
 	.snd_buf     = h1_snd_buf,
 #if defined(CONFIG_HAP_LINUX_SPLICE)
diff --git a/src/mux_h2.c b/src/mux_h2.c
index ae872f1..8d0851c 100644
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -347,9 +347,16 @@
 {
 	struct h2c *h2c = conn->mux_ctx;
 
+	/* XXX Should use the negociated max concurrent stream nb instead of the conf value */
 	return (h2_settings_max_concurrent_streams - h2c->nb_streams);
 }
 
+static int h2_max_streams(struct connection *conn)
+{
+	/* XXX Should use the negociated max concurrent stream nb instead of the conf value */
+	return h2_settings_max_concurrent_streams;
+}
+
 
 /*****************************************************************/
 /* functions below are dedicated to the mux setup and management */
@@ -4825,6 +4832,7 @@
 	.detach = h2_detach,
 	.destroy = h2_destroy,
 	.avail_streams = h2_avail_streams,
+	.max_streams = h2_max_streams,
 	.shutr = h2_shutr,
 	.shutw = h2_shutw,
 	.show_fd = h2_show_fd,
diff --git a/src/mux_pt.c b/src/mux_pt.c
index 9dec132..349e213 100644
--- a/src/mux_pt.c
+++ b/src/mux_pt.c
@@ -198,6 +198,11 @@
 	return (ctx->cs == NULL ? 1 : 0);
 }
 
+static int mux_pt_max_streams(struct connection *conn)
+{
+	return 1;
+}
+
 static void mux_pt_shutr(struct conn_stream *cs, enum cs_shr_mode mode)
 {
 	if (cs->flags & CS_FL_SHR)
@@ -311,6 +316,7 @@
 	.get_first_cs = mux_pt_get_first_cs,
 	.detach = mux_pt_detach,
 	.avail_streams = mux_pt_avail_streams,
+	.max_streams = mux_pt_max_streams,
 	.destroy = mux_pt_destroy_meth,
 	.shutr = mux_pt_shutr,
 	.shutw = mux_pt_shutw,