1 files changed, 1 insertions, 0 deletions
diff --git a/src/nix/main.cc b/src/nix/main.cc
index 0ea6d7784..6caca9c22 100644
--- a/src/nix/main.cc
+++ b/src/nix/main.cc
@@ -175,6 +175,7 @@ struct NixArgs : virtual MultiCommand, virtual MixCommonArgs
         for (auto & implem : *Implementations::registered) {
             auto storeConfig = implem.getConfig();
             auto storeName = storeConfig->name();
+            stores[storeName]["doc"] = storeConfig->doc();
             stores[storeName]["settings"] = storeConfig->toJSON();
         }
         res["stores"] = std::move(stores);