1 files changed, 1 insertions, 0 deletions
diff --git a/src/nix/dump-path.cc b/src/nix/dump-path.cc
index 1a1866437b07..f411c0cb7c89 100644
--- a/src/nix/dump-path.cc
+++ b/src/nix/dump-path.cc
@@ -29,6 +29,7 @@ struct CmdDumpPath : StorePathCommand
     {
         FdSink sink(STDOUT_FILENO);
         store->narFromPath(storePath, sink);
+        sink.flush();
     }
 };