diff --git a/src/modules/module-avb/avdecc.c b/src/modules/module-avb/avdecc.c
index 171fdee7e..1fbab3be5 100644
--- a/src/modules/module-avb/avdecc.c
+++ b/src/modules/module-avb/avdecc.c
@@ -253,10 +253,10 @@ struct server *avdecc_server_new(struct impl *impl, struct spa_dict *props)
 	str = spa_dict_lookup(props, "ifname");
 	server->ifname = str ? strdup(str) : NULL;
 
-	if ((str = spa_dict_lookup(props, "milan")) != NULL)
-		server->milan = spa_atob(str);
+	if ((str = spa_dict_lookup(props, "milan")) != NULL && spa_atob(str))
+		server->avb_mode = AVB_MODE_MILAN_V12;
 	else
-		server->milan = false;
+		server->avb_mode = AVB_MODE_LEGACY;
 
 	spa_hook_list_init(&server->listener_list);
 	spa_list_init(&server->descriptors);
diff --git a/src/modules/module-avb/internal.h b/src/modules/module-avb/internal.h
index dff660b54..b28de1355 100644
--- a/src/modules/module-avb/internal.h
+++ b/src/modules/module-avb/internal.h
@@ -52,13 +52,27 @@ struct descriptor {
 	void *ptr;
 };
 
+
+enum avb_mode {
+	/** The legacy AVB Mode */
+	AVB_MODE_LEGACY,
+	/**
+	 * \brief Milan version 1.2, which subset of the AVB,
+	 * \see Milan Specifications https://avnu.org/resource/milan-specification/
+	 */
+	AVB_MODE_MILAN_V12,
+
+	/** Future AVB mode will be added here if necessary */
+	AVB_MODE_MAX
+};
+
 struct server {
 	struct spa_list link;
 	struct impl *impl;
 
 	char *ifname;
 	/** Parsed from the configuration pipewire-avb.conf */
-	bool milan;
+	enum avb_mode avb_mode;
 	uint8_t mac_addr[6];
 	uint64_t entity_id;
 	int ifindex;