diff --git a/protos/farm_ng/filter/filter.proto b/protos/farm_ng/filter/filter.proto
index 00afd1b5..1e5a3911 100644
--- a/protos/farm_ng/filter/filter.proto
+++ b/protos/farm_ng/filter/filter.proto
@@ -32,6 +32,7 @@ enum DivergenceCriteria {
   STD_DEV_W_HIGH = 5;
   NO_GYRO_MEASUREMENTS = 6;
   GYRO_MEASUREMENTS_DELAYED = 7;
+  INVALID_GPS_MESSAGE = 8;
   OTHER_DIVERGENCE_REASON = 99;
 }