diff --git a/protos/mission_raw/mission_raw.proto b/protos/mission_raw/mission_raw.proto
index 6e226942d..0a7354efb 100644
--- a/protos/mission_raw/mission_raw.proto
+++ b/protos/mission_raw/mission_raw.proto
@@ -74,7 +74,7 @@ service MissionRawService {
      * Subscribe to mission progress updates.
      */
     rpc SubscribeMissionProgress(SubscribeMissionProgressRequest) returns(stream MissionProgressResponse) {}
-    /**
+    /*
      * Subscribes to mission changed.
      *
      * This notification can be used to be informed if a ground station has
diff --git a/protos/mocap/mocap.proto b/protos/mocap/mocap.proto
index 5b721f1dd..6a1b1805e 100644
--- a/protos/mocap/mocap.proto
+++ b/protos/mocap/mocap.proto
@@ -7,7 +7,7 @@ import "mavsdk_options.proto";
 option java_package = "io.mavsdk.mocap";
 option java_outer_classname = "MocapProto";
 
-/**
+/*
  * Allows interfacing a vehicle with a motion capture system in
  * order to allow navigation without global positioning sources available
  * (e.g. indoors, or when flying under a bridge. etc.).
diff --git a/protos/offboard/offboard.proto b/protos/offboard/offboard.proto
index 9007efbc8..bfb17f360 100644
--- a/protos/offboard/offboard.proto
+++ b/protos/offboard/offboard.proto
@@ -7,7 +7,7 @@ import "mavsdk_options.proto";
 option java_package = "io.mavsdk.offboard";
 option java_outer_classname = "OffboardProto";
 
-/**
+/*
  * Control a drone with position, velocity, attitude or motor commands.
  *
  * The module is called offboard because the commands can be sent from external sources
diff --git a/protos/shell/shell.proto b/protos/shell/shell.proto
index 0b029f167..9dcb50ed0 100644
--- a/protos/shell/shell.proto
+++ b/protos/shell/shell.proto
@@ -7,7 +7,7 @@ import "mavsdk_options.proto";
 option java_package = "io.mavsdk.shell";
 option java_outer_classname = "ShellProto";
 
-/**
+/*
  * Allow to communicate with the vehicle's system shell.
  */
 service ShellService {