diff --git a/src/bitmessageqt/__init__.py b/src/bitmessageqt/__init__.py
index e91462fd..164ef753 100644
--- a/src/bitmessageqt/__init__.py
+++ b/src/bitmessageqt/__init__.py
@@ -2731,7 +2731,7 @@ class MyForm(settingsmixin.SMainWindow):
 
         # C PoW currently doesn't support interrupting and OpenCL is untested
         # Since Windows doesn't have UNIX-style signals, it probably doesn't work on Win either, so disabling there
-        if getPowType == "python" and ('win32' in sys.platform or 'win64' in sys.platform) and (ppowQueueSize() > 0 or invQueueSize() > 0):
+        if getPowType == "python" and ('win32' in sys.platform or 'win64' in sys.platform) and (powQueueSize() > 0 or invQueueSize() > 0):
             reply = QtGui.QMessageBox.question(self, _translate("MainWindow", "Proof of work pending"),
                     _translate("MainWindow", "%n object(s) pending proof of work", None, QtCore.QCoreApplication.CodecForTr, powQueueSize()) + ", " +
                     _translate("MainWindow", "%n object(s) waiting to be distributed", None, QtCore.QCoreApplication.CodecForTr, invQueueSize()) + "\n\n" +