diff --git a/proto/spaces/spaces.proto b/proto/spaces/spaces.proto
index 20767fcce45b46cff436facd6697c14fe843b985..c9234695d088e532e79c162fdacc90bd98cf1528 100644
--- a/proto/spaces/spaces.proto
+++ b/proto/spaces/spaces.proto
@@ -33,7 +33,7 @@ enum State {
 message StateInfo {
   State state = 1;
   string info = 2;
-  int32 DBVersion = 3;
+  int32 db_version = 3;
   google.protobuf.Timestamp started_at = 4;
 }