diff --git a/pkgs/servers/monitoring/prometheus/domain-exporter.nix b/pkgs/servers/monitoring/prometheus/domain-exporter.nix
index fc455b92ae89..6fffc192e27d 100644
--- a/pkgs/servers/monitoring/prometheus/domain-exporter.nix
+++ b/pkgs/servers/monitoring/prometheus/domain-exporter.nix
@@ -29,6 +29,6 @@ buildGoModule rec {
     homepage = "https://github.com/caarlos0/domain_exporter";
     description = "Exports the expiration time of your domains as prometheus metrics";
     license = licenses.mit;
-    maintainers = with maintainers; [ mmilata prusnak peterhoeg ];
+    maintainers = with maintainers; [ mmilata prusnak peterhoeg caarlos0 ];
   };
 }