diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 7ec5bf15d..cb03367df 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -7071,7 +7071,9 @@ static void ssl_register_build_options()
 #endif
 #endif
 	       "", ptr);
-
+#if defined(USE_OPENSSL) && (HA_OPENSSL_VERSION_NUMBER < 0x3000000fL)
+	memprintf(&ptr, "%s\nOpenSSL library FIPS mode : %s", ptr, FIPS_mode() ? "yes" : "no");
+#endif
 	memprintf(&ptr, "%s\nOpenSSL library supports :", ptr);
 	for (i = CONF_TLSV_MIN; i <= CONF_TLSV_MAX; i++)
 		if (methodVersions[i].option)