diff --git a/pyqtgraph/graphicsItems/tests/test_ImageItem.py b/pyqtgraph/graphicsItems/tests/test_ImageItem.py
index b88d185a..e247abe3 100644
--- a/pyqtgraph/graphicsItems/tests/test_ImageItem.py
+++ b/pyqtgraph/graphicsItems/tests/test_ImageItem.py
@@ -103,11 +103,11 @@ def test_ImageItem(transpose=False):
     
     img.setAutoDownsample(True)
     assertImageApproved(w, 'imageitem/resolution_with_downsampling_x', 'Resolution test with downsampling axross x axis.')
-    assert img._lastDownsample == (5, 1)
+    assert img._lastDownsample == (4, 1)
     
     img.setImage(data.T, levels=[-1, 1])
     assertImageApproved(w, 'imageitem/resolution_with_downsampling_y', 'Resolution test with downsampling across y axis.')
-    assert img._lastDownsample == (1, 5)
+    assert img._lastDownsample == (1, 4)
     
     view.hide()
 
diff --git a/pyqtgraph/graphicsItems/tests/test_ROI.py b/pyqtgraph/graphicsItems/tests/test_ROI.py
index cfc03575..2837119d 100644
--- a/pyqtgraph/graphicsItems/tests/test_ROI.py
+++ b/pyqtgraph/graphicsItems/tests/test_ROI.py
@@ -25,8 +25,8 @@ def test_getArrayRegion():
         try:
             pg.setConfigOptions(imageAxisOrder='col-major')
             check_getArrayRegion(roi, 'roi/'+name, testResize)
-            #pg.setConfigOptions(imageAxisOrder='row-major')
-            #check_getArrayRegion(roi, 'roi/'+name, testResize, transpose=True)
+            pg.setConfigOptions(imageAxisOrder='row-major')
+            check_getArrayRegion(roi, 'roi/'+name, testResize, transpose=True)
         finally:
             pg.setConfigOptions(imageAxisOrder=origMode)