diff --git a/models/execution_verification/execution_verification.go b/models/execution_verification/execution_verification.go
index 5b79c97..ad30ca3 100755
--- a/models/execution_verification/execution_verification.go
+++ b/models/execution_verification/execution_verification.go
@@ -13,6 +13,7 @@ import (
 type ExecutionVerification struct {
 	utils.AbstractObject        // AbstractObject contains the basic fields of an object (id, name)
 	WorkflowID           string `json:"workflow_id" bson:"workflow_id,omitempty"` // WorkflowID is the ID of the workflow
+	Payload              string `json:"payload" bson:"payload,omitempty"`
 	IsVerified           bool   `json:"is_verified" bson:"is_verified,omitempty"`
 	Validate             bool   `json:"validate" bson:"validate,omitempty"`
 }