diff --git a/plugins/CuraEngineBackend/CuraEngineBackend.py b/plugins/CuraEngineBackend/CuraEngineBackend.py
index 6b74887036..a822512218 100644
--- a/plugins/CuraEngineBackend/CuraEngineBackend.py
+++ b/plugins/CuraEngineBackend/CuraEngineBackend.py
@@ -208,7 +208,7 @@ class CuraEngineBackend(Backend):
 
         if job.getResult() == StartSliceJob.StartJobResult.SettingError:
             if Application.getInstance().getPlatformActivity:
-                self._error_message = Message(catalog.i18nc("@info:status", "Unable to slice. Please check your setting values for errors."), lifetime = 10)
+                self._error_message = Message(catalog.i18nc("@info:status", "Unable to slice. Please check your setting values for errors."))
                 self._error_message.show()
                 self.backendStateChange.emit(BackendState.Error)
             else:
@@ -217,7 +217,7 @@ class CuraEngineBackend(Backend):
 
         if job.getResult() == StartSliceJob.StartJobResult.NothingToSlice:
             if Application.getInstance().getPlatformActivity:
-                self._error_message = Message(catalog.i18nc("@info:status", "Unable to slice. No suitable objects found."), lifetime = 10)
+                self._error_message = Message(catalog.i18nc("@info:status", "Unable to slice. No suitable objects found."))
                 self._error_message.show()
                 self.backendStateChange.emit(BackendState.Error)
             else: