diff --git a/include/osmocom/vty/command.h b/include/osmocom/vty/command.h
index 1db8ffe..0136f57 100644
--- a/include/osmocom/vty/command.h
+++ b/include/osmocom/vty/command.h
@@ -58,9 +58,7 @@
 	const char *motd;
 	char *motdfile;
 
-	const char *prog_name;
-	const char *prog_version;
-	const char *prog_copyright;
+	const struct vty_app_info *app_info;
 };
 
 /* There are some command levels which called from command node. */
@@ -387,6 +385,4 @@
 
 extern void *tall_vty_cmd_ctx;
 
-enum node_type (*vty_go_parent_cb)(struct vty *vty);
-
 #endif				/* _ZEBRA_COMMAND_H */
diff --git a/include/osmocom/vty/vty.h b/include/osmocom/vty/vty.h
index f82ada1..f017462 100644
--- a/include/osmocom/vty/vty.h
+++ b/include/osmocom/vty/vty.h
@@ -127,8 +127,16 @@
 	return VTY_NEWLINE;
 }
 
+struct vty_app_info {
+	char *name;
+	char *version;
+	char *copyright;
+	void *tall_ctx;
+	enum node_type (*go_parent_cb)(struct vty *vty);
+};
+
 /* Prototypes. */
-void vty_init(const char *name, const char *version, const char *copyright);
+void vty_init(struct vty_app_info *app_info);
 int vty_read_config_file(const char *file_name, void *priv);
 void vty_init_vtysh (void);
 void vty_reset (void);