diff --git a/gnu/packages/lisp-xyz.scm b/gnu/packages/lisp-xyz.scm
index bb697c4c60..a9ec3adf62 100644
--- a/gnu/packages/lisp-xyz.scm
+++ b/gnu/packages/lisp-xyz.scm
@@ -18632,7 +18632,7 @@ (define-public sbcl-terminal-size
       (home-page "https://github.com/eudoxia0/terminal-size")
       (synopsis "Get the size of the terminal from Common Lisp")
       (description
-       "This package provides the @{(terminal-size:size)} function to get the
+       "This package provides the @code{terminal-size:size} function to get the
 size of the terminal from Common Lisp.")
       (license license:expat))))