diff --git a/Uranium/control b/Uranium/control
index 4b9b2e3..b7506ee 100644
--- a/Uranium/control
+++ b/Uranium/control
@@ -40,6 +40,7 @@ Depends:
  python3-numpy,
  python3-scipy,
  python3-shapely,
+ python3-pyclipper,
 # PyQt5
  python3-pyqt5,
  python3-pyqt5.qtopengl,