diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 1cd5589..5adc128 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -104,6 +104,8 @@
     ssl_ticket.c
     ssl_tls.c
     ssl_tls13_keys.c
+    ssl_tls13_server.c
+    ssl_tls13_client.c
 )
 
 if(CMAKE_COMPILER_IS_GNUCC)