diff --git a/README.md b/README.md
index 4bd6d9e..a76fb68 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ Cached when sbt files are found (any of `*.sbt`, `project/**.scala`, `project/**
 
 Add files to take into account in its cache key via [`extraSbtFiles`](#extrasbtfiles).
 
-### `~/.mill`
+### `~/.cache/mill`
 
 Cached when mill files are found (any of `.mill-version`, `./mill`).
 
diff --git a/src/restore.ts b/src/restore.ts
index 4ab495a..931bae0 100644
--- a/src/restore.ts
+++ b/src/restore.ts
@@ -251,7 +251,7 @@ async function restoreMillCache(
 ): Promise<void> {
   await restoreCache(
     'mill',
-    ['~/.mill'],
+    ['~/.cache/mill'],
     inputFiles,
     job,
     extraSharedKey,