diff --git a/ui/src/components/Terminal.vue b/ui/src/components/Terminal.vue
index 13838187..6995714e 100644
--- a/ui/src/components/Terminal.vue
+++ b/ui/src/components/Terminal.vue
@@ -553,6 +553,13 @@ export default {
       zsession.on('offer', xfer => {
         const buffer = [];
         const detail = xfer.get_details();
+        if (detail.size >= MAX_TRANSFER_SIZE) {
+          const msg = this.$t("Terminal.ExceedTransferSize") + ": " + bytesHuman(MAX_TRANSFER_SIZE)
+          this.$log.debug(msg)
+          this.$message(msg)
+          xfer.skip();
+          return
+        }
         xfer.on('input', payload => {
           this.updateReceiveProgress(xfer);
           buffer.push(new Uint8Array(payload));