diff --git a/common/edge-api/src/main/proto/edge.proto b/common/edge-api/src/main/proto/edge.proto
index 5e84a4aa4a..b962badbcd 100644
--- a/common/edge-api/src/main/proto/edge.proto
+++ b/common/edge-api/src/main/proto/edge.proto
@@ -227,8 +227,8 @@ message DeviceProfileUpdateMsg {
   optional int64 firmwareIdLSB = 17;
   optional int64 softwareIdMSB = 18;
   optional int64 softwareIdLSB = 19;
-  int64 defaultDashboardIdMSB = 20;
-  int64 defaultDashboardIdLSB = 21;
+  optional int64 defaultDashboardIdMSB = 20;
+  optional int64 defaultDashboardIdLSB = 21;
 }
 
 message AssetProfileUpdateMsg {