diff --git a/library/ssl_ciphersuites.c b/library/ssl_ciphersuites.c
index b05b8dd..7907980 100644
--- a/library/ssl_ciphersuites.c
+++ b/library/ssl_ciphersuites.c
@@ -260,7 +260,7 @@
     TLS_PSK_WITH_NULL_SHA256,
     TLS_PSK_WITH_NULL_SHA,
 
-#endif
+#endif /* SSL_CIPHERSUITES */
     0
 };