diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc
index 8cec93001..d50dad5ef 100644
--- a/src/libexpr/primops.cc
+++ b/src/libexpr/primops.cc
@@ -2248,7 +2248,7 @@ static void addPath(
     std::string_view name,
     SourcePath path,
     Value * filterFun,
-    FileIngestionMethod method,
+    ContentAddressMethod method,
     const std::optional<Hash> expectedHash,
     Value & v,
     const NixStringContext & context)
@@ -2280,11 +2280,10 @@ static void addPath(
 
         std::optional<StorePath> expectedStorePath;
         if (expectedHash)
-            expectedStorePath = state.store->makeFixedOutputPath(name, FixedOutputInfo {
-                .method = method,
-                .hash = *expectedHash,
-                .references = {},
-            });
+            expectedStorePath = state.store->makeFixedOutputPathFromCA(name, ContentAddressWithReferences::fromParts(
+                method,
+                *expectedHash,
+                {}));
 
         if (!expectedHash || !state.store->isValidPath(*expectedStorePath)) {
             auto dstPath = fetchToStore(
@@ -2380,7 +2379,7 @@ static void prim_path(EvalState & state, const PosIdx pos, Value * * args, Value
     std::optional<SourcePath> path;
     std::string name;
     Value * filterFun = nullptr;
-    auto method = FileIngestionMethod::Recursive;
+    ContentAddressMethod method = FileIngestionMethod::Recursive;
     std::optional<Hash> expectedHash;
     NixStringContext context;
 
@@ -2395,7 +2394,9 @@ static void prim_path(EvalState & state, const PosIdx pos, Value * * args, Value
         else if (n == "filter")
             state.forceFunction(*(filterFun = attr.value), attr.pos, "while evaluating the `filter` parameter passed to builtins.path");
         else if (n == "recursive")
-            method = FileIngestionMethod { state.forceBool(*attr.value, attr.pos, "while evaluating the `recursive` attribute passed to builtins.path") };
+            method = state.forceBool(*attr.value, attr.pos, "while evaluating the `recursive` attribute passed to builtins.path")
+                ? FileIngestionMethod::Recursive
+                : FileIngestionMethod::Flat;
         else if (n == "sha256")
             expectedHash = newHashAllowEmpty(state.forceStringNoCtx(*attr.value, attr.pos, "while evaluating the `sha256` attribute passed to builtins.path"), HashAlgorithm::SHA256);
         else