diff --git a/skimage/viewer/plugins/__init__.py b/skimage/viewer/plugins/__init__.py
index e69de29b..7bb07333 100644
--- a/skimage/viewer/plugins/__init__.py
+++ b/skimage/viewer/plugins/__init__.py
@@ -0,0 +1,9 @@
+from .base import Plugin
+from .canny import CannyPlugin
+from .color_histogram import ColorHistogram
+from .crop import Crop
+from .labelplugin import LabelPainter
+from .lineprofile import LineProfile
+from .measure import Measure
+from .overlayplugin import OverlayPlugin
+from .plotplugin import PlotPlugin