diff --git a/src/libstore/include/nix/store/build/derivation-builder.hh b/src/libstore/include/nix/store/build/derivation-builder.hh
index 5fad26e83..5eed38462 100644
--- a/src/libstore/include/nix/store/build/derivation-builder.hh
+++ b/src/libstore/include/nix/store/build/derivation-builder.hh
@@ -62,7 +62,7 @@ struct DerivationBuilderParams
     /**
      * The derivation stored at drvPath.
      */
-    const Derivation & drv;
+    const BasicDerivation & drv;
 
     /**
      * The derivation options of `drv`.