diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 5376d51a6178..d68adc192e19 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -193,3 +193,6 @@
 /nixos/modules/virtualisation/cri-o.nix      @NixOS/podman
 /nixos/modules/virtualisation/podman.nix     @NixOS/podman
 /nixos/tests/podman.nix                      @NixOS/podman
+
+# Blockchains
+/pkgs/applications/blockchains  @mmahut