diff --git a/flake.nix b/flake.nix
index bf2066157..40d779355 100644
--- a/flake.nix
+++ b/flake.nix
@@ -74,6 +74,7 @@
             # Tests
             buildPackages.git
             buildPackages.mercurial
+            buildPackages.jq
           ];
 
         buildDeps =