diff --git a/build.sbt b/build.sbt
index 48d437a..fc4a86f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -18,6 +18,8 @@ import laika.rewrite.link.LinkConfig
 import laika.rewrite.link.ApiLinks
 import laika.theme.Theme
 
+Global / onChangedBuildSource := ReloadOnSourceChanges
+
 ThisBuild / tlBaseVersion := "0.1" // your current series x.y
 
 ThisBuild / organization := "org.creativescala"