diff --git a/library/version_features.c b/library/version_features.c
index 42ccaf9..80f121a 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -438,6 +438,9 @@
 #if defined(MBEDTLS_PSA_CRYPTO_DRIVERS)
     "MBEDTLS_PSA_CRYPTO_DRIVERS",
 #endif /* MBEDTLS_PSA_CRYPTO_DRIVERS */
+#if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
+    "MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG",
+#endif /* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG */
 #if defined(MBEDTLS_PSA_CRYPTO_SPM)
     "MBEDTLS_PSA_CRYPTO_SPM",
 #endif /* MBEDTLS_PSA_CRYPTO_SPM */