diff --git a/plugins/CuraEngineBackend/ProcessSlicedObjectListJob.py b/plugins/CuraEngineBackend/ProcessSlicedObjectListJob.py
index 1aec739f92..6b74426cf4 100644
--- a/plugins/CuraEngineBackend/ProcessSlicedObjectListJob.py
+++ b/plugins/CuraEngineBackend/ProcessSlicedObjectListJob.py
@@ -24,7 +24,7 @@ class ProcessSlicedObjectListJob(Job):
         self._message = message
         self._scene = Application.getInstance().getController().getScene()
         self._progress = None
-        self._abortRequested = False
+        self._abort_requested = False
 
     ##  Aborts the processing of layers.
     #
@@ -33,14 +33,14 @@ class ProcessSlicedObjectListJob(Job):
     #   requested and then stop processing by itself. There is no guarantee
     #   that the abort will stop the job any time soon or even at all.
     def abort(self):
-        self._abortRequested = True
+        self._abort_requested = True
 
     def run(self):
         if Application.getInstance().getController().getActiveView().getPluginId() == "LayerView":
             self._progress = Message(catalog.i18nc("@info:status", "Processing Layers"), 0, False, -1)
             self._progress.show()
             Job.yieldThread()
-            if self._abortRequested:
+            if self._abort_requested:
                 if self._progress:
                     self._progress.hide()
                 return
@@ -57,7 +57,7 @@ class ProcessSlicedObjectListJob(Job):
                 else:
                     object_id_map[id(node)] = node
             Job.yieldThread()
-            if self._abortRequested:
+            if self._abort_requested:
                 if self._progress:
                     self._progress.hide()
                 return
@@ -113,7 +113,7 @@ class ProcessSlicedObjectListJob(Job):
                 # TODO: Rebuild the layer data mesh once the layer has been processed.
                 # This needs some work in LayerData so we can add the new layers instead of recreating the entire mesh.
 
-                if self._abortRequested:
+                if self._abort_requested:
                     if self._progress:
                         self._progress.hide()
                     return
@@ -123,7 +123,7 @@ class ProcessSlicedObjectListJob(Job):
         # We are done processing all the layers we got from the engine, now create a mesh out of the data
         layer_data.build()
 
-        if self._abortRequested:
+        if self._abort_requested:
             if self._progress:
                 self._progress.hide()
             return