1 files changed, 3 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 14fdb7b..ac9ec38 100644
--- a/Makefile
+++ b/Makefile
@@ -16,4 +16,6 @@ repl:
         "(begin (use-modules (guix gexp)) ((@ (ares server) run-nrepl-server)))"
 
 reconfigure:
-        sudo -E ${GUIX} system -L ./src reconfigure -e "(@ (jd config) %os)"
+        sudo -E ${GUIX} system -L ./src reconfigure \
+        -e "(@ (jd config) %os)" \
+        --substitute-urls='https://ci.guix.gnu.org https://bordeaux.guix.gnu.org https://substitutes.nonguix.org'