diff --git a/cached_network_image/lib/src/image_provider/cached_network_image_provider.dart b/cached_network_image/lib/src/image_provider/cached_network_image_provider.dart
index 7aacf903..25b736bd 100644
--- a/cached_network_image/lib/src/image_provider/cached_network_image_provider.dart
+++ b/cached_network_image/lib/src/image_provider/cached_network_image_provider.dart
@@ -35,7 +35,7 @@ class CachedNetworkImageProvider
   final BaseCacheManager? cacheManager;
 
   /// The default cache manager used for image caching.
-  static DefaultCacheManager defaultCacheManager = DefaultCacheManager();
+  static BaseCacheManager defaultCacheManager = DefaultCacheManager();
 
   /// Web url of the image to load
   final String url;