diff --git a/angel_serialize_generator/lib/build_context.dart b/angel_serialize_generator/lib/build_context.dart
index 76ccabf4..49f17d73 100644
--- a/angel_serialize_generator/lib/build_context.dart
+++ b/angel_serialize_generator/lib/build_context.dart
@@ -25,9 +25,17 @@ Future<BuildContext> buildContext(
     bool autoSnakeCaseNames,
     bool autoIdAndDateFields,
     {bool heedExclude: true}) async {
+  // Check for autoIdAndDateFields, autoSnakeCaseNames
+  autoIdAndDateFields =
+      annotation.peek('autoIdAndDateFields')?.boolValue ?? autoIdAndDateFields;
+  autoSnakeCaseNames =
+      annotation.peek('autoSnakeCaseNames')?.boolValue ?? autoSnakeCaseNames;
+
   var ctx = new BuildContext(annotation,
       originalClassName: clazz.name,
-      sourceFilename: p.basename(buildStep.inputId.path));
+      sourceFilename: p.basename(buildStep.inputId.path),
+      autoIdAndDateFields: autoIdAndDateFields,
+      autoSnakeCaseNames: autoSnakeCaseNames);
   var lib = await resolver.libraryFor(buildStep.inputId);
   List<String> fieldNames = [];
 
@@ -57,10 +65,6 @@ Future<BuildContext> buildContext(
     }
   }
 
-  // Check for autoIdAndDateFields, autoSnakeCaseNames
-  autoIdAndDateFields = annotation.peek('autoIdAndDateFields')?.boolValue ?? autoIdAndDateFields;
-  autoSnakeCaseNames = annotation.peek('autoSnakeCaseNames')?.boolValue ?? autoSnakeCaseNames;
-
   if (autoIdAndDateFields != false) {
     if (!fieldNames.contains('id')) {
       var idField =
diff --git a/angel_serialize_generator/lib/context.dart b/angel_serialize_generator/lib/context.dart
index afa9f5f6..6c1aab1f 100644
--- a/angel_serialize_generator/lib/context.dart
+++ b/angel_serialize_generator/lib/context.dart
@@ -18,6 +18,8 @@ class BuildContext {
   /// A map of "synthetic" fields, i.e. `id` and `created_at` injected automatically.
   final Map<String, bool> shimmed = {};
 
+  final bool autoIdAndDateFields, autoSnakeCaseNames;
+
   final String originalClassName, sourceFilename;
 
   /// The fields declared on the original class.
@@ -28,7 +30,11 @@ class BuildContext {
   /// The name of the field that identifies data of this model type.
   String primaryKeyName = 'id';
 
-  BuildContext(this.annotation, {this.originalClassName, this.sourceFilename});
+  BuildContext(this.annotation,
+      {this.originalClassName,
+      this.sourceFilename,
+      this.autoSnakeCaseNames,
+      this.autoIdAndDateFields});
 
   /// The name of the generated class.
   String get modelClassName => originalClassName.startsWith('_')