diff --git a/ROADMAP.md b/ROADMAP.md
index e78818c..e0102ae 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -5,7 +5,7 @@
 - [ ] "accessor-pairs"
 - [ ] "array-bracket-newline"
 - [ ] "array-bracket-spacing"
-- [ ] "array-callback-return"
+- [X] "array-callback-return"
 - [ ] "array-element-newline"
 - [ ] "arrow-body-style"
 - [X] "arrow-parens"
diff --git a/src/rules/default.json b/src/rules/default.json
index 6df0efe..1f2f54f 100644
--- a/src/rules/default.json
+++ b/src/rules/default.json
@@ -1,4 +1,10 @@
 {
+  "array-callback-return": [
+    "error",
+    {
+      "allowImplicit": false
+    }
+  ],
   "arrow-parens": [
     "error",
     "always"