diff --git a/boards/EMSCRIPTEN2.py b/boards/EMSCRIPTEN2.py
index e025d190b..071ba4444 100644
--- a/boards/EMSCRIPTEN2.py
+++ b/boards/EMSCRIPTEN2.py
@@ -28,6 +28,7 @@
      'LCD_MEMLCD',
 #     'FILESYSTEM',
      'CRYPTO','SHA256','SHA512',
+     'AES_CCM',
 #     'TLS',
 #     'TELNET',
    ],