diff --git a/mediapipe/util/color.proto b/mediapipe/util/color.proto
index c61211212..862250a71 100644
--- a/mediapipe/util/color.proto
+++ b/mediapipe/util/color.proto
@@ -16,6 +16,9 @@ syntax = "proto2";
 
 package mediapipe;
 
+option java_package = "com.google.mediapipe.util.proto";
+option java_outer_classname = "ColorProto";
+
 message Color {
   optional int32 r = 1;
   optional int32 g = 2;
diff --git a/mediapipe/util/render_data.proto b/mediapipe/util/render_data.proto
index 62cb750b0..fee02fff3 100644
--- a/mediapipe/util/render_data.proto
+++ b/mediapipe/util/render_data.proto
@@ -18,6 +18,9 @@ package mediapipe;
 
 import "mediapipe/util/color.proto";
 
+option java_package = "com.google.mediapipe.util.proto";
+option java_outer_classname = "RenderDataProto";
+
 // A RenderData is a collection of multiple RenderAnnotations. For example, a
 // face can be rendered using a group of annotations: a bounding box around the
 // face (rectangle) and annotations for various face parts such as eyes, nose