diff --git a/plugins/CuraEngineBackend/StartSliceJob.py b/plugins/CuraEngineBackend/StartSliceJob.py
index 000cf8fa4a..b6da2104a6 100644
--- a/plugins/CuraEngineBackend/StartSliceJob.py
+++ b/plugins/CuraEngineBackend/StartSliceJob.py
@@ -325,14 +325,19 @@ class StartSliceJob(Job):
         for key in changed_setting_keys:
             setting = message.addRepeatedMessage("settings")
             setting.name = key
-            setting.value = str(stack.getProperty(key, "value")).encode("utf-8")
+            extruder = int(round(float(stack.getProperty(key, "limit_to_extruder"))))
+            if extruder >= 0 and key not in top_of_stack.getAllKeys(): #Limited to a specific extruder, but not overridden by per-object settings.
+                limited_stack = ExtruderManager.getInstance().getActiveExtruderStacks()[extruder]
+            else:
+                limited_stack = stack #Just take from the per-object settings itself.
+            setting.value = str(limited_stack.getProperty(key, "value")).encode("utf-8")
             Job.yieldThread()
 
     ##  Recursive function to put all settings that require eachother for value changes in a list
     #   \param relations_set \type{set} Set of keys (strings) of settings that are influenced
     #   \param relations list of relation objects that need to be checked.
     def _addRelations(self, relations_set, relations):
-        for relation in filter(lambda r: r.role == "value", relations):
+        for relation in filter(lambda r: r.role == "value" or r.role == "limit_to_extruder", relations):
             if relation.type == RelationType.RequiresTarget:
                 continue