diff --git a/library/ssl_tls13_server.c b/library/ssl_tls13_server.c
index 9fcea58..5b90dd5 100644
--- a/library/ssl_tls13_server.c
+++ b/library/ssl_tls13_server.c
@@ -2929,6 +2929,10 @@
          *
          * TODO: Add received data size check here.
          */
+        if (ssl->in_offt == NULL) {
+            /* Set the reading pointer */
+            ssl->in_offt = ssl->in_msg;
+        }
         return SSL_GOT_EARLY_DATA;
     }