1 files changed, 1 insertions, 1 deletions
diff --git a/guix.scm b/guix.scm
index 7700d2a..830ee53 100644
--- a/guix.scm
+++ b/guix.scm
@@ -49,7 +49,7 @@
        ("ruby-rerun" ,ruby-rerun)
        ("ruby-annotate" ,ruby-annotate)
        ;; Useful for debugging and required for using Robe (Emacs)
-       ("ruby-pry" ,ruby-pry)
+       ("ruby-byebug" ,ruby-byebug)
        ("postgresql" ,postgresql)))))
 
 govuk-mini-environment-admin-development-environment