diff --git a/src/nix/derivation-instantiate.cc b/src/nix/derivation-instantiate.cc
index ad1a2022607..9e2f40c043a 100644
--- a/src/nix/derivation-instantiate.cc
+++ b/src/nix/derivation-instantiate.cc
@@ -32,12 +32,12 @@ createOutLinks(const std::filesystem::path & outLink, const StorePathSet & deriv
     }
 }
 
-struct CmdInstantiateDerivation : InstallablesCommand, MixJSON
+struct CmdDerivationInstantiate : InstallablesCommand, MixJSON
 {
     Path outLink = "drv";
     bool printOutputPaths = false;
 
-    CmdInstantiateDerivation()
+    CmdDerivationInstantiate()
     {
         addFlag(
             {.longName = "out-link",
@@ -90,4 +90,4 @@ struct CmdInstantiateDerivation : InstallablesCommand, MixJSON
     }
 };
 
-static auto rCmdInstantiateDerivation = registerCommand2<CmdInstantiateDerivation>({"derivation", "instantiate"});
+static auto rCmdDerivationInstantiate = registerCommand2<CmdDerivationInstantiate>({"derivation", "instantiate"});