diff --git a/types/Dojo/AssignmentFile.ts b/types/Dojo/AssignmentFile.ts
index 91ec64d9fb422adad494b42575a1043788ce4d9d..7345478c1ca2c3431e4ad12cdd4235f730add239 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),
                                     result               : z.object({
                                                                         container: z.string(),