diff --git a/ui/app/hooks/useRetryTransaction.js b/ui/app/hooks/useRetryTransaction.js
index 1656c8dda944..9b0a9e5f5340 100644
--- a/ui/app/hooks/useRetryTransaction.js
+++ b/ui/app/hooks/useRetryTransaction.js
@@ -19,7 +19,8 @@ import { useMetricEvent } from './useMetricEvent'
  */
 export function useRetryTransaction (transactionGroup) {
   const { primaryTransaction, initialTransaction } = transactionGroup
-  const gasPrice = primaryTransaction.txParams.gasPrice
+  // Signature requests do not have a txParams, but this hook is called indiscriminately
+  const gasPrice = primaryTransaction.txParams?.gasPrice
   const trackMetricsEvent = useMetricEvent(({
     eventOpts: {
       category: 'Navigation',