diff --git a/src/internal.c b/src/internal.c
index f3adef06d..d00bd97b1 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -33473,7 +33473,12 @@ static int DoSessionTicket(WOLFSSL* ssl, const byte* input, word32* inOutIdx,
         et = (ExternalTicket*)ssl->session->ticket;
         it = (InternalTicket*)et->enc_ticket;
 
-        XMEMSET(et, 0, sizeof(*et));
+    #ifdef WOLFSSL_ASYNC_CRYPT
+        if (ssl->error != WC_PENDING_E)
+    #endif
+        {
+            XMEMSET(et, 0, sizeof(*et));
+        }
 
         /* build internal */
         it->pv.major = ssl->version.major;
diff --git a/src/tls13.c b/src/tls13.c
index 2506f45c3..e2d058019 100644
--- a/src/tls13.c
+++ b/src/tls13.c
@@ -9127,8 +9127,13 @@ static int SendTls13NewSessionTicket(WOLFSSL* ssl)
         ssl->session->ticketNonce.len = DEF_TICKET_NONCE_SZ;
         ssl->session->ticketNonce.data[0] = 0;
     }
-    else
-        ssl->session->ticketNonce.data[0]++;
+    else 
+    #ifdef WOLFSSL_ASYNC_CRYPT
+        if (ssl->error != WC_PENDING_E)
+    #endif
+    {
+            ssl->session->ticketNonce.data[0]++;
+    }
 
     if (!ssl->options.noTicketTls13) {
         if ((ret = CreateTicket(ssl)) != 0)