diff --git a/batchprint.pyw b/batchprint.pyw
index 9e38f0c..39fc2b4 100644
--- a/batchprint.pyw
+++ b/batchprint.pyw
@@ -180,10 +180,10 @@ class queueWindow(QMainWindow):
 			bmp = PIL.Image.open(path)
 			if bmp.size[1] > bmp.size[0]:
 				if self.cPrinterSize[0] > self.cPrinterSize[1]:
-					bmp = bmp.rotate(90)
+					bmp = bmp.transpose(PIL.Image.ROTATE_90)
 			elif bmp.size[0] > bmp.size[1]:
 				if self.cPrinterSize[1] > self.cPrinterSize[0]:
-					bmp = bmp.rotate(90)
+					bmp = bmp.transpose(PIL.Image.ROTATE_90)
 			
 			self.cDC.StartDoc(path)
 			self.cDC.StartPage()