diff --git a/collects/tests/racket/benchmarks/common/auto.rkt b/collects/tests/racket/benchmarks/common/auto.rkt
index 6385a67aed..9b433b3b60 100755
--- a/collects/tests/racket/benchmarks/common/auto.rkt
+++ b/collects/tests/racket/benchmarks/common/auto.rkt
@@ -449,7 +449,7 @@ exec racket -qu "$0" ${1+"$@"}
                 run-exe
                 extract-bigloo-times
                 clean-up-bin
-                (append '(cpstack takr2)
+                (append '(cpstack nucleic2 takr2)
                         racket-specific-progs))
      (make-impl 'gambit
                 void