diff --git a/types/Dojo/AssignmentFile.ts b/types/Dojo/AssignmentFile.ts
index df09d53ae249bf3614debd251630eb10e96a5c0b..9c9669ea1f32c3626c247fdc36e5f1bb09c7df1c 100644
--- a/types/Dojo/AssignmentFile.ts
+++ b/types/Dojo/AssignmentFile.ts
@@ -5,6 +5,7 @@ import { z }                   from 'zod';
 const AssignmentFile = z.object({
                                     dojoAssignmentVersion: z.number(),
                                     version              : z.number(),
+                                    buildLine            : z.string().optional(),
                                     immutable            : z.array(ImmutableFileDescriptor.transform(value => value as ImmutableFileDescriptor)),
                                     result               : z.object({
                                                                         container: z.string(),