1 files changed, 1 insertions, 6 deletions
diff --git a/src/nix/flake.cc b/src/nix/flake.cc
index 653f8db1b..ae6f4c5f9 100644
--- a/src/nix/flake.cc
+++ b/src/nix/flake.cc
@@ -933,7 +933,7 @@ struct CmdFlakeShow : FlakeCommand
     }
 };
 
-struct CmdFlake : virtual MultiCommand, virtual Command
+struct CmdFlake : NixMultiCommand
 {
     CmdFlake()
         : MultiCommand({
@@ -963,11 +963,6 @@ struct CmdFlake : virtual MultiCommand, virtual Command
         command->second->prepare();
         command->second->run();
     }
-
-    void printHelp(const string & programName, std::ostream & out) override
-    {
-        MultiCommand::printHelp(programName, out);
-    }
 };
 
 static auto r1 = registerCommand<CmdFlake>("flake");