1 files changed, 1 insertions, 1 deletions
diff --git a/src/graph.h b/src/graph.h
index b66ae6b..7851504 100644
--- a/src/graph.h
+++ b/src/graph.h
@@ -185,7 +185,7 @@ struct Edge {
   BindingEnv* env_;
   VisitMark mark_;
   size_t id_;
-  int run_time_ms_;
+  int64_t run_time_ms_;
   int64_t critical_time_;
   bool outputs_ready_;
   bool deps_loaded_;