diff --git a/analysis_options.yaml b/analysis_options.yaml
index d8d47b4..b6e76e8 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -1,17 +1,14 @@
+include: package:pedantic/analysis_options.yaml
 linter:
   rules:
     # Errors
-    - avoid_empty_else
     - control_flow_in_finally
     - empty_statements
     - test_types_in_equals
     - throw_in_finally
-    - valid_regexps
 
     # Style
     - annotate_overrides
-    - avoid_init_to_null
-    - avoid_return_types_on_setters
     - await_only_futures
     - camel_case_types
     - comment_references
@@ -20,7 +17,5 @@
     - hash_and_equals
     - library_prefixes
     - non_constant_identifier_names
-    - prefer_is_not_empty
     - slash_for_doc_comments
     - type_init_formals
-    - unrelated_type_equality_checks
diff --git a/lib/src/observable_list.dart b/lib/src/observable_list.dart
index d91bb68..b7bd916 100644
--- a/lib/src/observable_list.dart
+++ b/lib/src/observable_list.dart
@@ -299,7 +299,7 @@
   void _notifyListChange(
     int index, {
     List<E> removed,
-    int addedCount: 0,
+    int addedCount = 0,
   }) {
     if (!hasListObservers) return;
     if (_listRecords == null) {
diff --git a/lib/src/records/list_change_record.dart b/lib/src/records/list_change_record.dart
index 321a949..beb7645 100644
--- a/lib/src/records/list_change_record.dart
+++ b/lib/src/records/list_change_record.dart
@@ -28,7 +28,7 @@
     List<E> object,
     int index, {
     List<E> removed,
-    int addedCount: 0,
+    int addedCount = 0,
   }) {
     return new ListChangeRecord._(
         object, index, removed ?? new UnmodifiableListView([]), addedCount);
diff --git a/lib/src/to_observable.dart b/lib/src/to_observable.dart
index c1ddc96..d331913 100644
--- a/lib/src/to_observable.dart
+++ b/lib/src/to_observable.dart
@@ -27,7 +27,7 @@
 /// If a conversion is peformed, mutations are only observed to the result of
 /// this function. Changing the original collection will not affect it.
 // TODO(jmesserly): ObservableSet?
-toObservable(dynamic value, {bool deep: true}) =>
+toObservable(dynamic value, {bool deep = true}) =>
     deep ? _toObservableDeep(value) : _toObservableShallow(value);
 
 dynamic _toObservableShallow(dynamic value) {
diff --git a/pubspec.yaml b/pubspec.yaml
index 2bd5882..14b0cc8 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,4 +15,5 @@
   build_test: ^0.10.0
   build_web_compilers: '>=0.3.1 <2.0.0'
   dart_style: ^1.0.9
+  pedantic: '^1.4.0'
   test: ^1.3.0
diff --git a/test/observable_list_test.dart b/test/observable_list_test.dart
index 634d9e8..fee070d 100644
--- a/test/observable_list_test.dart
+++ b/test/observable_list_test.dart
@@ -344,5 +344,5 @@
 PropertyChangeRecord<int> _lengthChange(int oldValue, int newValue) =>
     new PropertyChangeRecord<int>(list, #length, oldValue, newValue);
 
-_change(int index, {List removed: const [], int addedCount: 0}) =>
+_change(int index, {List removed = const [], int addedCount = 0}) =>
     new ListChangeRecord(list, index, removed: removed, addedCount: addedCount);