diff --git a/radix/packages/kak-xyz.scm b/radix/packages/kak-xyz.scm
index 612798c..8e565f1 100644
--- a/radix/packages/kak-xyz.scm
+++ b/radix/packages/kak-xyz.scm
@@ -210,7 +210,8 @@ pairing of characters..")
         (base32 "18i0gq89pbzcz7dli40fxf96w3nghqm6dbwxjk1kxssyqgvyk41m"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:cargo-inputs (("rust-clap" ,rust-clap-4)
+     `(#:install-source? #f
+       #:cargo-inputs (("rust-clap" ,rust-clap-4)
                        ("rust-crossbeam-channel" ,rust-crossbeam-channel-0.5)
                        ("rust-daemonize" ,rust-daemonize-0.5)
                        ("rust-diffs" ,rust-diffs-0.5)