diff --git a/frappy_psi/trinamic.py b/frappy_psi/trinamic.py
index f640c61a..0a63161d 100644
--- a/frappy_psi/trinamic.py
+++ b/frappy_psi/trinamic.py
@@ -226,7 +226,7 @@ class Motor(PersistentMixin, HasIO, Drivable):
     def checkProperties(self):
         super().checkProperties()
         if self.has_home:
-            self.changeExport('home', True)
+            self.setExport('home', True)
 
     def startModule(self, start_events):
         super().startModule(start_events)