diff --git a/gnu/packages/guile-xyz.scm b/gnu/packages/guile-xyz.scm
index 0ed8419f10..e22592cd50 100644
--- a/gnu/packages/guile-xyz.scm
+++ b/gnu/packages/guile-xyz.scm
@@ -3272,7 +3272,10 @@ (define-public guile3.0-websocket
                (substitute* "configure.ac"
                  (("2.0.9") "3.0.0"))
                (substitute* "Makefile.am"
-                 (("2.0") "3.0"))
+                 (("2.0") "3.0")
+
+                 ;; Install .go files where they belong.
+                 (("/ccache") "/site-ccache"))
                #t)))))
       (native-inputs
        `(("autoconf" ,autoconf)