diff --git a/external/protoc/CMakeLists.txt b/external/protoc/CMakeLists.txt
index e95241f24..07c71cfd8 100644
--- a/external/protoc/CMakeLists.txt
+++ b/external/protoc/CMakeLists.txt
@@ -106,7 +106,7 @@ function(protocol_buffer_csharp target input)
 endfunction()
 
 function(protocol_buffer_java target input)
-    protocol_buffer_generator(TARGET ${target} INPUT ${input} GENERATOR java PATH_INFIX "/com/philips/emil/ProtobufEcho/" GENERATED_POSTFIXES Proto.java)
+    protocol_buffer_generator(TARGET ${target} INPUT ${input} GENERATOR java PATH_INFIX "/com/philips/emil/protobufEcho/" GENERATED_POSTFIXES Proto.java)
 endfunction()
 
 function(protocol_buffer_all target input)
diff --git a/protobuf/echo_attributes/EchoAttributes.proto b/protobuf/echo_attributes/EchoAttributes.proto
index 6e054e302..206d9acd7 100644
--- a/protobuf/echo_attributes/EchoAttributes.proto
+++ b/protobuf/echo_attributes/EchoAttributes.proto
@@ -1,6 +1,6 @@
 syntax = "proto3";
 
-option java_package = "com.philips.emil.ProtobufEcho";
+option java_package = "com.philips.emil.protobufEcho";
 option java_outer_classname = "EchoAttributesProto";
 
 import "google/protobuf/descriptor.proto";
diff --git a/services/network/Gap.proto b/services/network/Gap.proto
index 4a8171ae2..4f658d32f 100644
--- a/services/network/Gap.proto
+++ b/services/network/Gap.proto
@@ -1,7 +1,7 @@
 syntax = "proto3";
 
 package gap;
-option java_package = "com.philips.emil.ProtobufEcho";
+option java_package = "com.philips.emil.protobufEcho";
 option java_outer_classname = "GapProto";
 
 message IoCapabilities
diff --git a/services/network/Network.proto b/services/network/Network.proto
index e00153fad..f8b515841 100644
--- a/services/network/Network.proto
+++ b/services/network/Network.proto
@@ -3,7 +3,7 @@ syntax = "proto3";
 import "EchoAttributes.proto";
 
 package network;
-option java_package = "com.philips.emil.ProtobufEcho";
+option java_package = "com.philips.emil.protobufEcho";
 option java_outer_classname = "NetworkProto";
 
 message IpConfig