1 files changed, 14 insertions, 2 deletions

diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc
index 1d1afa768..1a5168191 100644
--- a/src/libexpr/primops.cc
+++ b/src/libexpr/primops.cc
@@ -1045,7 +1045,13 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
         std::optional<HashType> ht = parseHashTypeOpt(outputHashAlgo);
         Hash h = newHashAllowEmpty(*outputHash, ht);
 
-        auto outPath = state.store->makeFixedOutputPath(ingestionMethod, h, drvName);
+        auto outPath = state.store->makeFixedOutputPath(drvName, FixedOutputInfo {
+            {
+                .method = ingestionMethod,
+                .hash = h,
+            },
+            {},
+        });
         drv.env["out"] = state.store->printStorePath(outPath);
         drv.outputs.insert_or_assign("out", DerivationOutput {
                 .output = DerivationOutputCAFixed {
@@ -1787,7 +1793,13 @@ static void addPath(EvalState & state, const Pos & pos, const string & name, con
 
     std::optional<StorePath> expectedStorePath;
     if (expectedHash)
-        expectedStorePath = state.store->makeFixedOutputPath(method, *expectedHash, name);
+        expectedStorePath = state.store->makeFixedOutputPath(name, FixedOutputInfo {
+            {
+                .method = method,
+                .hash = *expectedHash,
+            },
+            {},
+        });
     Path dstPath;
     if (!expectedHash || !state.store->isValidPath(*expectedStorePath)) {
         dstPath = state.store->printStorePath(settings.readOnlyMode