diff --git a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/connect.proto b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/connect.proto
index 7e0df5eabe6..e587cbff293 100644
--- a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/connect.proto
+++ b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/connect.proto
@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "Connect";
 
 message ConnectionRequest {
     repeated int32 ip = 1;
diff --git a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/direction.proto b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/direction.proto
index 764d70cbf95..7d89ce9384e 100644
--- a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/direction.proto
+++ b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/direction.proto
@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "Direction";
 
 message DirectionRequest {
     enum Command {
diff --git a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/location.proto b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/location.proto
index 25cef8393a8..6bd1f2bc890 100644
--- a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/location.proto
+++ b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/location.proto
@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "Location";
 
 message LocationResponse {
 
diff --git a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/rc_session.proto b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/rc_session.proto
index 89adb0dd962..8087894ac26 100644
--- a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/rc_session.proto
+++ b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/rc_session.proto
@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "RcSession";
 
 //session up request is empty. only URL
 message SessionUpResponse {
diff --git a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route.proto b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route.proto
index 1236948c311..c84c7191588 100644
--- a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route.proto
+++ b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route.proto
@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "Route";
 
 message RouteRequest {
     repeated int32 dinstances = 1; 
diff --git a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route_done.proto b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route_done.proto
index 3a935db9ad7..6b968c9b99b 100644
--- a/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route_done.proto
+++ b/proto/compiler/google/src/google/protobuf/compiler/kotlin/test/route_done.proto
@@ -1,8 +1,4 @@
 syntax = "proto3";
-package carkot;
-
-option java_package = "proto.car";
-option java_outer_classname = "RouteDone";
 
 message RouteDoneResponse {
     int32 code = 1;