diff --git a/library/ssl_tls13_client.c b/library/ssl_tls13_client.c
index 80cb4bf..3327fce 100644
--- a/library/ssl_tls13_client.c
+++ b/library/ssl_tls13_client.c
@@ -1628,6 +1628,7 @@
     return( 0 );
 }
 #endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
+
 /*
  * Handler for MBEDTLS_SSL_SERVER_FINISHED
  */
@@ -1651,6 +1652,24 @@
 }
 
 /*
+ * Handler for MBEDTLS_SSL_CLIENT_CCS_AFTER_SERVER_FINISHED
+ */
+#if defined(MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE)
+static int ssl_tls13_write_change_cipher_spec( mbedtls_ssl_context *ssl )
+{
+    int ret;
+
+    ret = mbedtls_ssl_tls13_write_change_cipher_spec( ssl );
+    if( ret != 0 )
+        return( ret );
+
+    mbedtls_ssl_handshake_set_state( ssl, MBEDTLS_SSL_CLIENT_FINISHED );
+
+    return( 0 );
+}
+#endif /* MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE */
+
+/*
  * Handler for MBEDTLS_SSL_CLIENT_FINISHED
  */
 static int ssl_tls13_write_client_finished( mbedtls_ssl_context *ssl )
@@ -1754,7 +1773,7 @@
          */
 #if defined(MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE)
         case MBEDTLS_SSL_CLIENT_CCS_AFTER_SERVER_FINISHED:
-            ret = mbedtls_ssl_tls13_write_change_cipher_spec( ssl );
+            ret = ssl_tls13_write_change_cipher_spec( ssl );
             break;
 #endif /* MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE */