diff --git a/.guix-config/config.scm b/.guix-config/config.scm
index 8b0135d7..411a4485 100644
--- a/.guix-config/config.scm
+++ b/.guix-config/config.scm
@@ -115,12 +115,13 @@
 (define %my-services
   (modify-services
       %desktop-services
-    (guix-service-type config =>
-                       (guix-configuration
-                        (inherit config)
-                        ;; Don't clean build deps.
-                        ;; See (info "(guix) Invoking guix-daemon").
-                        (extra-options '("--gc-keep-outputs"))))
+    ;; (guix-service-type config =>
+    ;;                    (guix-configuration
+    ;;                     (inherit config)
+    ;;                     ;; Don't clean build deps.
+    ;;                     ;; See (info "(guix) Invoking guix-daemon").
+    ;;                     ;; WARNING: This tends to yield an ever-growing store.
+    ;;                     (extra-options '("--gc-keep-outputs"))))
     (udev-service-type config =>
                        (udev-configuration
                         (inherit config)