diff --git a/library/version_features.c b/library/version_features.c
index e866e67a2..9bd40c423 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -90,6 +90,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_CAMELLIA_ALT)
     "MBEDTLS_CAMELLIA_ALT",
 #endif /* MBEDTLS_CAMELLIA_ALT */
+#if defined(MBEDTLS_CCM_ALT)
+    "MBEDTLS_CCM_ALT",
+#endif /* MBEDTLS_CCM_ALT */
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */