diff --git a/tutorials/modules/multiphaseEuler/titaniaSynthesis/system/controlDict b/tutorials/modules/multiphaseEuler/titaniaSynthesis/system/controlDict
index dbfc0c6b6c..dce1dfd101 100644
--- a/tutorials/modules/multiphaseEuler/titaniaSynthesis/system/controlDict
+++ b/tutorials/modules/multiphaseEuler/titaniaSynthesis/system/controlDict
@@ -78,7 +78,7 @@ functions
     #includeFunc writeObjects
     (
         d.particles,
-        phaseTransfer:dmidtf.TiO2.particlesAndVapor
+        phaseTransfer:dmidtf.TiO2.particles_vapour
     )
 }
 
diff --git a/tutorials/modules/multiphaseEuler/titaniaSynthesisSurface/system/controlDict b/tutorials/modules/multiphaseEuler/titaniaSynthesisSurface/system/controlDict
index 73f91d49f1..6cb50e532e 100644
--- a/tutorials/modules/multiphaseEuler/titaniaSynthesisSurface/system/controlDict
+++ b/tutorials/modules/multiphaseEuler/titaniaSynthesisSurface/system/controlDict
@@ -78,8 +78,8 @@ functions
     #includeFunc writeObjects
     (
         d.particles,
-        phaseTransfer:dmidtf.TiO2.particlesAndVapor,
-        phaseTransfer:dmidtf.TiO2_s.particlesAndVapor
+        phaseTransfer:dmidtf.TiO2.particles_vapour,
+        phaseTransfer:dmidtf.TiO2_s.particles_vapour
     )
 }