diff --git a/ios/flutter_rotation_sensor.podspec b/ios/flutter_rotation_sensor.podspec
index 20a88b6..86f1054 100644
--- a/ios/flutter_rotation_sensor.podspec
+++ b/ios/flutter_rotation_sensor.podspec
@@ -17,7 +17,7 @@ matrix, a quaternion, and Euler angles (azimuth, pitch, roll).
   s.license          = { :file => '../LICENSE' }
   s.author           = { 'Your Company' => 'email@example.com' }
   s.source           = { :path => '.' }
-  s.source_files = 'Classes/**/*'
+  s.source_files = 'flutter_rotation_sensor/Sources/flutter_rotation_sensor/**/*'
   s.dependency 'Flutter'
   s.platform = :ios, '13.0'