1 files changed, 3 insertions, 8 deletions
diff --git a/src/nix/why-depends.cc b/src/nix/why-depends.cc
index 325a2be0a..3d13a77e4 100644
--- a/src/nix/why-depends.cc
+++ b/src/nix/why-depends.cc
@@ -44,11 +44,6 @@ struct CmdWhyDepends : SourceExprCommand
             .set(&all, true);
     }
 
-    std::string name() override
-    {
-        return "why-depends";
-    }
-
     std::string description() override
     {
         return "show why a package has another package in its closure";
@@ -74,9 +69,9 @@ struct CmdWhyDepends : SourceExprCommand
 
     void run(ref<Store> store) override
     {
-        auto package = parseInstallable(*this, store, _package, false);
+        auto package = parseInstallable(store, _package);
         auto packagePath = toStorePath(store, Build, package);
-        auto dependency = parseInstallable(*this, store, _dependency, false);
+        auto dependency = parseInstallable(store, _dependency);
         auto dependencyPath = toStorePath(store, NoBuild, dependency);
         auto dependencyPathHash = storePathToHash(dependencyPath);
 
@@ -264,4 +259,4 @@ struct CmdWhyDepends : SourceExprCommand
     }
 };
 
-static RegisterCommand r1(make_ref<CmdWhyDepends>());
+static auto r1 = registerCommand<CmdWhyDepends>("why-depends");