diff --git a/modules/FadingRects/FadingRects.cpp b/modules/FadingRects/FadingRects.cpp
index ad3c504..53f22fc 100644
--- a/modules/FadingRects/FadingRects.cpp
+++ b/modules/FadingRects/FadingRects.cpp
@@ -155,4 +155,5 @@ void FadingRects::setup(cairo_t* context, const cairo_rectangle_t& rect) {
     ScreensaverPlugin::setup(context, rect);
     std::uniform_real_distribution<double> dist {0.0, 360.0};
     _hue = dist(_eng);
+    _rects.clear();
 }