diff --git a/src/nix/doctor.cc b/src/nix/doctor.cc
index 2f3f9d53f..0aa634d6e 100644
--- a/src/nix/doctor.cc
+++ b/src/nix/doctor.cc
@@ -131,4 +131,4 @@ struct CmdDoctor : StoreCommand
     }
 };
 
-static auto r1 = registerCommand<CmdDoctor>("doctore");
+static auto r1 = registerCommand<CmdDoctor>("doctor");