diff --git a/Wrapping/Generators/Python/Tests/verifyGetOutputAPIConsistency.py b/Wrapping/Generators/Python/Tests/verifyGetOutputAPIConsistency.py
index 6f6c4273dcd..fbc7dd3b2f0 100644
--- a/Wrapping/Generators/Python/Tests/verifyGetOutputAPIConsistency.py
+++ b/Wrapping/Generators/Python/Tests/verifyGetOutputAPIConsistency.py
@@ -35,6 +35,8 @@
 exclude = [
     # The following class API could be updated.
     "GDCMSeriesFileNames",
+    "TileMontage",
+    "PhaseCorrelationOptimizer",  # from Montage remote module
     "HistogramToRunLengthFeaturesFilter",
     "HistogramToTextureFeaturesFilter",
     "ScalarImageToRunLengthFeaturesFilter",