diff --git a/hyperactor_mesh/src/lib.rs b/hyperactor_mesh/src/lib.rs
index cc21cbb4c..10aaa9ffd 100644
--- a/hyperactor_mesh/src/lib.rs
+++ b/hyperactor_mesh/src/lib.rs
@@ -35,11 +35,25 @@ pub mod test_utils;
 mod testresource;
 pub mod v1;
 
+// Generated build information module
+#[cfg(fbcode_build)]
+#[path = "../build_info.rs"]
+pub mod build_info;
+
 pub use actor_mesh::RootActorMesh;
 pub use actor_mesh::SlicedActorMesh;
 pub use bootstrap::Bootstrap;
 pub use bootstrap::bootstrap;
 pub use bootstrap::bootstrap_or_die;
+// Re-export build info attributes for easy access
+#[cfg(fbcode_build)]
+pub use build_info::BUILD_COMMIT;
+#[cfg(fbcode_build)]
+pub use build_info::BUILD_HOST;
+#[cfg(fbcode_build)]
+pub use build_info::BUILD_TIMESTAMP;
+#[cfg(fbcode_build)]
+pub use build_info::BUILD_USER;
 pub use comm::CommActor;
 pub use dashmap;
 pub use hyperactor_mesh_macros::sel;
diff --git a/python/monarch/gradient/_gradient_generator.cpp b/python/monarch/gradient/_gradient_generator.cpp
index 01ea6eed3..a45b38542 100644
--- a/python/monarch/gradient/_gradient_generator.cpp
+++ b/python/monarch/gradient/_gradient_generator.cpp
@@ -420,12 +420,20 @@ struct GradientGenerator {
     DEBUG_PRINT(
         "// add: " << node->node->name()
                    << ", input_nr=" << static_cast<int>(input_nr) << "\n");
+#if !defined(FBCODE_BUILD)
+    realInputBuffer(node).add(
+        input_nr,
+        check_and_reduce(node->node, input_nr, std::move(t)),
+        std::nullopt,
+        std::nullopt);
+#else
     realInputBuffer(node).add(
         input_nr,
         check_and_reduce(node->node, input_nr, std::move(t)),
         std::nullopt,
         std::nullopt,
         node->node);
+#endif
   }
 
   InputBuffer& realInputBuffer(NodeState* state) {