diff --git a/docs/control-structures.rst b/docs/control-structures.rst
index 407d2523c..d5448d0b3 100644
--- a/docs/control-structures.rst
+++ b/docs/control-structures.rst
@@ -252,7 +252,7 @@ which only need to be created if there is a dispute.
             /// This complicated expression just tells you how the address
             /// can be pre-computed. It is just there for illustration.
             /// You actually only need ``new D{salt: salt}(arg)``.
-            address predictedAddress = address(bytes20(keccak256(abi.encodePacked(
+            address predictedAddress = address(uint(keccak256(abi.encodePacked(
                 byte(0xff),
                 address(this),
                 salt,