diff --git a/build.sc b/build.mill
similarity index 99%
rename from build.sc
rename to build.mill
index 94cb573..e360e3c 100644
--- a/build.sc
+++ b/build.mill
@@ -1,3 +1,5 @@
+package build
+import $packages._
 import $file.docs.generateDocs
 import $ivy.`de.tototec::de.tobiasroeser.mill.vcs.version::0.4.0`
 import $ivy.`com.github.lolgab::mill-mima::0.1.0`
diff --git a/docs/generateDocs.sc b/docs/generateDocs.mill
similarity index 99%
rename from docs/generateDocs.sc
rename to docs/generateDocs.mill
index 5a1e6ef..e9f7389 100644
--- a/docs/generateDocs.sc
+++ b/docs/generateDocs.mill
@@ -1,3 +1,4 @@
+package build.docs
 import collection.mutable
 val generatedCodeHeader = "[//]: # (GENERATED SOURCES, DO NOT EDIT DIRECTLY)"
 def generateTutorial(sourcePath: os.Path, destPath: os.Path) =  {
@@ -182,4 +183,4 @@ case class Record(suiteName: String,
 
 object Record {
   implicit val rw: upickle.default.ReadWriter[Record] = upickle.default.macroRW
-}
\ No newline at end of file
+}
diff --git a/docs/package.mill b/docs/package.mill
new file mode 100644
index 0000000..d5f1431
--- /dev/null
+++ b/docs/package.mill
@@ -0,0 +1 @@
+package build.docs