diff --git a/csp/info.rkt b/csp/info.rkt
index 2815b7d6..bb3b0a3f 100644
--- a/csp/info.rkt
+++ b/csp/info.rkt
@@ -1,6 +1,6 @@
 #lang info
 (define collection "csp")
-(define deps '(("base" #:version "6.0") "sugar"))
+(define deps '(("base" #:version "6.0") "sugar" "rackunit-lib"))
 (define update-implies '("sugar"))
 ;(define scribblings '(("scribblings/pollen.scrbl" (multi-page))))
 ;(define raco-commands '(("pollen" pollen/raco "issue Pollen command" #f)))