diff --git a/src/internal.c b/src/internal.c
index d5d56c36a..3fb3c5c98 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -957,6 +957,7 @@ static int dtls_export_new(WOLFSSL* ssl, byte* exp, word32 len, byte ver)
     }
 #endif
 #else
+    exp[idx++] = 0;
     exp[idx++] = 0;
     exp[idx++] = 0;
     if (ver > DTLS_EXPORT_VERSION_3) {
@@ -1123,6 +1124,7 @@ static int dtls_export_load(WOLFSSL* ssl, const byte* exp, word32 len, byte ver)
     }
 #endif
 #else
+    idx++;
     idx++;
     idx++;
     if (ver > DTLS_EXPORT_VERSION_3) {
diff --git a/wolfssl/internal.h b/wolfssl/internal.h
index 7a8a87765..bb8402bd5 100644
--- a/wolfssl/internal.h
+++ b/wolfssl/internal.h
@@ -1343,7 +1343,7 @@ enum Misc {
     DTLS_EXPORT_PRO          = 165,/* wolfSSL protocol for serialized session */
     DTLS_EXPORT_STATE_PRO    = 166,/* wolfSSL protocol for serialized state */
     DTLS_EXPORT_VERSION      = 4,  /* wolfSSL version for serialized session */
-    DTLS_EXPORT_OPT_SZ       = 60, /* amount of bytes used from Options */
+    DTLS_EXPORT_OPT_SZ       = 61, /* amount of bytes used from Options */
     DTLS_EXPORT_VERSION_3    = 3,  /* wolfSSL version before TLS 1.3 addition */
     DTLS_EXPORT_OPT_SZ_3     = 59, /* amount of bytes used from Options */
     DTLS_EXPORT_KEY_SZ       = 325 + (DTLS_SEQ_SZ * 2),