diff --git a/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py b/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
index 3f97d74068..14c17c33a3 100644
--- a/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
+++ b/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
@@ -170,13 +170,11 @@ class CloudOutputDevice(UltimakerNetworkedPrinterOutputDevice):
 
         # Show an error message if we're already sending a job.
         if self._progress.visible:
-            message = Message(
+            return Message(
                 text=I18N_CATALOG.i18nc("@info:status", "Please wait until the current job has been sent."),
                 title=I18N_CATALOG.i18nc("@info:title", "Print error"),
                 lifetime=10
-            )
-            message.show()
-            return
+            ).show()
 
         if self._uploaded_print_job:
             # The mesh didn't change, let's not upload it again
diff --git a/plugins/UM3NetworkPrinting/src/Network/NetworkOutputDevice.py b/plugins/UM3NetworkPrinting/src/Network/NetworkOutputDevice.py
index e109904046..d138d78beb 100644
--- a/plugins/UM3NetworkPrinting/src/Network/NetworkOutputDevice.py
+++ b/plugins/UM3NetworkPrinting/src/Network/NetworkOutputDevice.py
@@ -118,13 +118,11 @@ class NetworkOutputDevice(UltimakerNetworkedPrinterOutputDevice):
 
         # Show an error message if we're already sending a job.
         if self._progress.visible:
-            message = Message(
+            return Message(
                 text=I18N_CATALOG.i18nc("@info:status", "Please wait until the current job has been sent."),
                 title=I18N_CATALOG.i18nc("@info:title", "Print error"),
                 lifetime=10
-            )
-            message.show()
-            return
+            ).show()
 
         self.writeStarted.emit(self)