diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index 2f8a06035a..5ff4524c07 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -5863,11 +5863,12 @@ and @code{kqueue(2)}), a pathname library and file-system utilities.")
      `(("iolib.asdf" ,sbcl-iolib.asdf)
        ("iolib.conf" ,sbcl-iolib.conf)
        ("iolib.grovel" ,sbcl-iolib.grovel)
-       ("iolib.base", sbcl-iolib.base)
-       ("bordeaux-threads", sbcl-bordeaux-threads)
-       ("idna", sbcl-idna)
-       ("swap-bytes", sbcl-swap-bytes)
-       ("libfixposix", libfixposix)))
+       ("iolib.base" ,sbcl-iolib.base)
+       ("bordeaux-threads" ,sbcl-bordeaux-threads)
+       ("idna" ,sbcl-idna)
+       ("swap-bytes" ,sbcl-swap-bytes)
+       ("libfixposix" ,libfixposix)
+       ("cffi" ,sbcl-cffi)))
     (native-inputs
      `(("fiveam" ,sbcl-fiveam)))
     (arguments