diff --git a/hdd/usr/share/icons/24/calculator.png b/hdd/usr/share/icons/24/calculator.png
new file mode 100644
index 00000000..d91753d9
Binary files /dev/null and b/hdd/usr/share/icons/24/calculator.png differ
diff --git a/hdd/usr/share/icons/48/calculator.png b/hdd/usr/share/icons/48/calculator.png
new file mode 100644
index 00000000..59c5811a
Binary files /dev/null and b/hdd/usr/share/icons/48/calculator.png differ
diff --git a/userspace/py/bin/calculator.py b/userspace/py/bin/calculator.py
index f2870352..82cbedde 100755
--- a/userspace/py/bin/calculator.py
+++ b/userspace/py/bin/calculator.py
@@ -127,7 +127,7 @@ class CalculatorWindow(yutani.Window):
     base_height = 200
 
     def __init__(self, decorator):
-        super(CalculatorWindow, self).__init__(self.base_width + decorator.width(), self.base_height + decorator.height(), title="Calculator", doublebuffer=True)
+        super(CalculatorWindow, self).__init__(self.base_width + decorator.width(), self.base_height + decorator.height(), title="Calculator", icon="calculator", doublebuffer=True)
         self.move(100,100)
         self.decorator = decorator