diff --git a/app-proto/src/assembly.rs b/app-proto/src/assembly.rs
index 21421b6..8403406 100644
--- a/app-proto/src/assembly.rs
+++ b/app-proto/src/assembly.rs
@@ -256,7 +256,7 @@ impl Assembly {
             }
         );
         let set_point_writable = create_signal(None);
-        let set_point = set_point_writable.split().0;
+        let set_point = *set_point_writable;
         self.insert_regulator(Regulator {
             subjects: subjects,
             measurement: measurement,