diff --git a/syndicate-noise/info.rkt b/syndicate-noise/info.rkt
index b9fe762..551b089 100644
--- a/syndicate-noise/info.rkt
+++ b/syndicate-noise/info.rkt
@@ -3,4 +3,5 @@
 ;;; SPDX-FileCopyrightText: Copyright © 2023 Tony Garnock-Jones <tonyg@leastfixedpoint.com>
 
 (define collection 'multi)
-(define deps '("base" "syndicate" "preserves" "noise-protocol"))
+(define deps '("base" "syndicate" "noise-protocol"))
+(define build-deps '("libsodium"))