diff --git a/meshtastic/tak.options b/meshtastic/cot.options
similarity index 100%
rename from meshtastic/tak.options
rename to meshtastic/cot.options
diff --git a/meshtastic/tak.proto b/meshtastic/cot.proto
similarity index 98%
rename from meshtastic/tak.proto
rename to meshtastic/cot.proto
index b7dda65..5b1ed81 100644
--- a/meshtastic/tak.proto
+++ b/meshtastic/cot.proto
@@ -4,11 +4,11 @@ package meshtastic;
 
 option csharp_namespace = "Meshtastic.Protobufs";
 option go_package = "github.com/meshtastic/go/generated";
-option java_outer_classname = "MTakProtos";
+option java_outer_classname = "CoTProtos";
 option java_package = "com.geeksville.mesh";
 option swift_prefix = "";
 
-message TakCotEvent {
+message CotEvent {
     /*  
      * eg. a-f-G-U-C
      */