1 files changed, 1 insertions, 0 deletions
diff --git a/guix.scm b/guix.scm
index 830ee53..e55694d 100644
--- a/guix.scm
+++ b/guix.scm
@@ -33,6 +33,7 @@
     (native-inputs
      `(("ruby-rubocop" ,ruby-rubocop)
        ("python" ,python)
+       ("ruby-mocha" ,ruby-mocha)
        ("coala" ,coala)
        ("coala-bears" ,coala-bears)))
     (synopsis "")