diff --git a/README.md b/README.md
index 271578d8..b441a8dc 100644
--- a/README.md
+++ b/README.md
@@ -148,7 +148,7 @@ Using CameraView is extremely simple:
     app:cameraFilter="@string/real_time_filter"
     app:cameraPictureMetering="true|false"
     app:cameraPictureSnapshotMetering="false|true"
-    app:cameraPictureFormat="jpeg|dng"
+    app:cameraPictureFormat="jpeg|png"
     app:cameraRequestPermissions="true|false"
     app:cameraExperimental="false|true">