diff --git a/skimage/transform/__init__.py b/skimage/transform/__init__.py
index 877f1614..3049ebb0 100644
--- a/skimage/transform/__init__.py
+++ b/skimage/transform/__init__.py
@@ -18,8 +18,6 @@ __all__ = ['hough_circle',
            'hough_ellipse',
            'hough_line',
            'probabilistic_hough_line',
-           'probabilistic_hough',
-           'hough_peaks',
            'hough_line_peaks',
            'radon',
            'iradon',