1 files changed, 7 insertions, 1 deletions
diff --git a/src/libfetchers/fetchers.cc b/src/libfetchers/fetchers.cc
index 916e0a8e8..05723f656 100644
--- a/src/libfetchers/fetchers.cc
+++ b/src/libfetchers/fetchers.cc
@@ -205,7 +205,13 @@ StorePath Input::computeStorePath(Store & store) const
     auto narHash = getNarHash();
     if (!narHash)
         throw Error("cannot compute store path for mutable input '%s'", to_string());
-    return store.makeFixedOutputPath(FileIngestionMethod::Recursive, *narHash, "source");
+    return store.makeFixedOutputPath("source", FixedOutputInfo {
+        {
+            .method = FileIngestionMethod::Recursive,
+            .hash = *narHash,
+        },
+        {},
+    });
 }
 
 std::string Input::getType() const