diff --git a/protocols/meson.build b/protocols/meson.build
index acaf0215..b0c2f5ab 100644
--- a/protocols/meson.build
+++ b/protocols/meson.build
@@ -16,6 +16,7 @@ wayland_scanner_server = generator(
 server_protocols = [
 	wl_protocol_dir / 'stable/xdg-shell/xdg-shell.xml',
 	wl_protocol_dir / 'unstable/pointer-constraints/pointer-constraints-unstable-v1.xml',
+	wl_protocol_dir / 'unstable/tablet/tablet-unstable-v2.xml',
 	wl_protocol_dir / 'staging/cursor-shape/cursor-shape-v1.xml',
 	wl_protocol_dir / 'staging/drm-lease/drm-lease-v1.xml',
 	wl_protocol_dir / 'staging/xwayland-shell/xwayland-shell-v1.xml',