download.cc: fix path for cached files

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libstore/download.cc b/src/libstore/download.cc
index 6eb87096692f..2954b221d80f 100644
--- a/src/libstore/download.cc
+++ b/src/libstore/download.cc
@@ -632,7 +632,7 @@ Path Downloader::downloadCached(ref<Store> store, const string & url_, bool unpa
     if (expectedHash) {
         expectedStorePath = store->makeFixedOutputPath(unpack, expectedHash, name);
         if (store->isValidPath(expectedStorePath))
-            return expectedStorePath;
+            return store->toRealPath(expectedStorePath);
     }
 
     Path cacheDir = getCacheDir() + "/nix/tarballs";