1 files changed, 1 insertions, 1 deletions
diff --git a/nexus/global.cc b/nexus/global.cc
index fa6212e8..9a0d095b 100644
--- a/nexus/global.cc
+++ b/nexus/global.cc
@@ -49,7 +49,7 @@ struct NexusGlobalRouter
         // Queue of wires to visit
         std::queue<WireId> visit;
         // Wire -> upstream pip
-        std::unordered_map<WireId, PipId> backtrace;
+        dict<WireId, PipId> backtrace;
 
         // Lookup source and destination wires
         WireId src = ctx->getNetinfoSourceWire(net);