diff --git a/src/bank.cpp b/src/bank.cpp
index 7afcc24..0a0d8ec 100644
--- a/src/bank.cpp
+++ b/src/bank.cpp
@@ -309,7 +309,7 @@ const char *Bank::Save()
                 });
             }
         }
-        static thread_local FBE::bank_dom::GlobalFinalModel writer;
+        FBE::bank_dom::GlobalFinalModel writer;
         writer.serialize(users_copy);
         if (!writer.verify())
         {