diff --git a/build.yaml b/build.yaml
index c30e6f37..7643f731 100644
--- a/build.yaml
+++ b/build.yaml
@@ -1,7 +1,28 @@
 targets:
   $default:
+    sources:
+      - lib/**
+      - pubspec.*
+      - $package$
     builders:
+      # Envify
+      envify_generator|envify:
+        enabled: true
+        generate_for:
+          exclude:
+            - lib
+          include:
+            - lib/core/system/flavor.dart
+      # Hive
+      hive_generator:
+        enabled: true
+      # JSON Serializable
       json_serializable:
+        enabled: true
         options:
           explicit_to_json: true
           include_if_null: false
+
+      # Retrofit
+      retrofit_generator|retrofit:
+        enabled: true
diff --git a/derry.yaml b/derry.yaml
index 3bf5e076..af95ea0b 100644
--- a/derry.yaml
+++ b/derry.yaml
@@ -49,18 +49,6 @@ cocoapods:
         - pod setup
         - pod install --repo-update
 
-coverage:
-  create:
-    (description): Coverage - Create Coverage Report
-    (execution): once
-    (scripts):
-      - flutter test --coverage
-  upload:
-    (description): Coverage - Upload to codecov
-    (execution): once
-    (scripts):
-      - bash <(curl -s https://codecov.io/bash)
-
 fastlane:
   update:
     (description): Fastlane - Update Bundled Version
diff --git a/pubspec.lock b/pubspec.lock
index 7cd06887..f703036f 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -205,7 +205,7 @@ packages:
     source: hosted
     version: "3.0.1"
   coverage:
-    dependency: "direct dev"
+    dependency: transitive
     description:
       name: coverage
       url: "https://pub.dartlang.org"
@@ -744,13 +744,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.1"
-  mockito:
-    dependency: "direct dev"
-    description:
-      name: mockito
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "5.1.0"
   modal_bottom_sheet:
     dependency: "direct main"
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 1f26f13e..e2d05575 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -74,8 +74,6 @@ dev_dependencies:
   flutter_lints: ^1.0.4
   flutter_native_splash: ^2.0.5
   # Testing
-  coverage: ^1.1.0
-  mockito: ^5.1.0
   test: ^1.20.1
 
 dependency_overrides: