diff --git a/crates/router/src/connector/trustpay.rs b/crates/router/src/connector/trustpay.rs
index 286eaf9cb542..9d9d998aa18c 100644
--- a/crates/router/src/connector/trustpay.rs
+++ b/crates/router/src/connector/trustpay.rs
@@ -955,11 +955,15 @@ impl api::IncomingWebhook for Trustpay {
             .switch()?;
         let payment_info = trustpay_response.payment_information;
         let reason = payment_info.status_reason_information.unwrap_or_default();
+        let connector_dispute_id = payment_info
+            .references
+            .payment_id
+            .ok_or(errors::ConnectorError::WebhookReferenceIdNotFound)?;
         Ok(api::disputes::DisputePayload {
             amount: payment_info.amount.amount.to_string(),
             currency: payment_info.amount.currency,
             dispute_stage: api_models::enums::DisputeStage::Dispute,
-            connector_dispute_id: payment_info.references.payment_id,
+            connector_dispute_id,
             connector_reason: reason.reason.reject_reason,
             connector_reason_code: Some(reason.reason.code),
             challenge_required_by: None,
diff --git a/crates/router/src/connector/trustpay/transformers.rs b/crates/router/src/connector/trustpay/transformers.rs
index 270a702bd6ec..c112b6440178 100644
--- a/crates/router/src/connector/trustpay/transformers.rs
+++ b/crates/router/src/connector/trustpay/transformers.rs
@@ -1700,7 +1700,7 @@ impl TryFrom<WebhookStatus> for diesel_models::enums::RefundStatus {
 #[serde(rename_all = "PascalCase")]
 pub struct WebhookReferences {
     pub merchant_reference: String,
-    pub payment_id: String,
+    pub payment_id: Option<String>,
     pub payment_request_id: Option<String>,
 }