diff --git a/protos/dmi/sw_image.proto b/protos/dmi/sw_image.proto
index 8013c8b..08d6327 100644
--- a/protos/dmi/sw_image.proto
+++ b/protos/dmi/sw_image.proto
@@ -57,4 +57,5 @@
     ImageState state = 3;
     // description contains more information about the current state of the procedure and is device dependant
     string description = 4;
+    string reason_detail = 5;
 }