diff --git a/proto/protofiles_sources/server_client/mode_change.proto b/proto/protofiles_sources/server_client/mode_change.proto
index 138b30b619d..67ea3036c7e 100644
--- a/proto/protofiles_sources/server_client/mode_change.proto
+++ b/proto/protofiles_sources/server_client/mode_change.proto
@@ -4,6 +4,7 @@ message ModeChange {
 	enum Mode {
 		ManualControl = 0;
 		PerimeterBuilding = 1;
+		PerimeterDebug = 2;
 	}
 
 	Mode newMode = 1;
diff --git a/server/src/main/java/web/server/Handler.kt b/server/src/main/java/web/server/Handler.kt
index cc53624d980..c85e366aafe 100644
--- a/server/src/main/java/web/server/Handler.kt
+++ b/server/src/main/java/web/server/Handler.kt
@@ -98,7 +98,6 @@ class Handler : SimpleChannelInboundHandler<Any>() {
                 ctx.writeAndFlush(response).addListener(io.netty.channel.ChannelFutureListener.CLOSE)
             }
             Constants.getDebug -> {
-
                 val msg = RoomModel.getDebugInfo()
                 val outs = CodedOutputStream(ByteArray(msg.getSizeNoTag()))
                 msg.writeTo(outs)
diff --git a/server/src/main/java/web/server/Server.kt b/server/src/main/java/web/server/Server.kt
index 767d89626f5..721c471c7d1 100644
--- a/server/src/main/java/web/server/Server.kt
+++ b/server/src/main/java/web/server/Server.kt
@@ -9,13 +9,15 @@ object Server {
     enum class ServerMode {
         IDLE,
         MANUAL_MODE,
-        PERIMETER_BUILDING;
+        PERIMETER_BUILDING,
+        PERIMETER_DEBUG;
 
         companion object {
             fun fromProtoMode(mode: ModeChange.Mode): ServerMode {
                 return when (mode) {
                     ModeChange.Mode.ManualControl -> MANUAL_MODE
                     ModeChange.Mode.PerimeterBuilding -> PERIMETER_BUILDING
+                    ModeChange.Mode.PerimeterDebug -> PERIMETER_DEBUG
                     else -> throw IllegalArgumentException("Illegal argument when parsing ServerMode from Protobuf Mode")
                 }
             }