1 files changed, 1 insertions, 0 deletions
diff --git a/src/manager.h b/src/manager.h
index 4b405d61c1..07b92c8e4e 100644
--- a/src/manager.h
+++ b/src/manager.h
@@ -223,6 +223,7 @@ struct Manager {
 
         ExecOutput default_std_output, default_std_error;
 
+        int n_serializing;
         int n_deserializing;
 
         unsigned n_installed_jobs;