diff --git a/gtk2_ardour/icons/zoom_full.png b/gtk2_ardour/icons/zoom_full.png
index 1d4734820c..2f1eeadf34 100644
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diff --git a/gtk2_ardour/icons/zoom_in.png b/gtk2_ardour/icons/zoom_in.png
index 3fd981196f..1cf1e41f45 100644
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diff --git a/gtk2_ardour/icons/zoom_out.png b/gtk2_ardour/icons/zoom_out.png
index c97c723c83..6a1cfac3d9 100644
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