diff --git a/src/mumble/Cert.cpp b/src/mumble/Cert.cpp
index 0662baa05f..e04c74d13e 100644
--- a/src/mumble/Cert.cpp
+++ b/src/mumble/Cert.cpp
@@ -434,8 +434,7 @@ Settings::KeyPair CertWizard::importCert(QByteArray data, const QString &pw) {
 	Settings::KeyPair kp;
 	int ret = 0;
 
-	mem = BIO_new_mem_buf(data.data(), data.size());
-	Q_UNUSED(BIO_set_close(mem, BIO_NOCLOSE));
+	mem  = BIO_new_mem_buf(data.data(), data.size());
 	pkcs = d2i_PKCS12_bio(mem, nullptr);
 	if (pkcs) {
 		ret = PKCS12_parse(pkcs, nullptr, &pkey, &x509, &certs);
diff --git a/src/murmur/Cert.cpp b/src/murmur/Cert.cpp
index 12b1f67d63..ea01ad9860 100644
--- a/src/murmur/Cert.cpp
+++ b/src/murmur/Cert.cpp
@@ -32,13 +32,11 @@ bool Server::isKeyForCert(const QSslKey &key, const QSslCertificate &cert) {
 	EVP_PKEY *pkey = nullptr;
 	BIO *mem       = nullptr;
 
-	mem = BIO_new_mem_buf(qbaKey.data(), qbaKey.size());
-	Q_UNUSED(BIO_set_close(mem, BIO_NOCLOSE));
+	mem  = BIO_new_mem_buf(qbaKey.data(), qbaKey.size());
 	pkey = d2i_PrivateKey_bio(mem, nullptr);
 	BIO_free(mem);
 
-	mem = BIO_new_mem_buf(qbaCert.data(), qbaCert.size());
-	Q_UNUSED(BIO_set_close(mem, BIO_NOCLOSE));
+	mem  = BIO_new_mem_buf(qbaCert.data(), qbaCert.size());
 	x509 = d2i_X509_bio(mem, nullptr);
 	BIO_free(mem);
 	mem = nullptr;