diff --git a/lib/dns/openssl_link.c b/lib/dns/openssl_link.c
index 0527e74505..c4d30e1e89 100644
--- a/lib/dns/openssl_link.c
+++ b/lib/dns/openssl_link.c
@@ -279,7 +279,7 @@ dst__openssl_init(const char *engine) {
 
 void
 dst__openssl_destroy(void) {
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#if !defined(LIBRESSL_VERSION_NUMBER) && (OPENSSL_VERSION_NUMBER >= 0x10100000L)
 	OPENSSL_cleanup();
 	if (rm != NULL) {
 		mem_free(rm FILELINE);
diff --git a/lib/dns/openssldh_link.c b/lib/dns/openssldh_link.c
index c08eeaf50d..f334230a1c 100644
--- a/lib/dns/openssldh_link.c
+++ b/lib/dns/openssldh_link.c
@@ -216,8 +216,7 @@ openssldh_paramcompare(const dst_key_t *key1, const dst_key_t *key2) {
 
 #if OPENSSL_VERSION_NUMBER > 0x00908000L
 static int
-progress_cb(int p, int n, BN_GENCB *cb)
-{
+progress_cb(int p, int n, BN_GENCB *cb) {
 	union {
 		void *dptr;
 		void (*fptr)(int);
diff --git a/lib/dns/openssldsa_link.c b/lib/dns/openssldsa_link.c
index 2b55bc4650..ba583dc026 100644
--- a/lib/dns/openssldsa_link.c
+++ b/lib/dns/openssldsa_link.c
@@ -414,8 +414,7 @@ openssldsa_compare(const dst_key_t *key1, const dst_key_t *key2) {
 
 #if OPENSSL_VERSION_NUMBER > 0x00908000L
 static int
-progress_cb(int p, int n, BN_GENCB *cb)
-{
+progress_cb(int p, int n, BN_GENCB *cb) {
 	union {
 		void *dptr;
 		void (*fptr)(int);
diff --git a/lib/dns/opensslecdsa_link.c b/lib/dns/opensslecdsa_link.c
index 76d5a9dc5b..42b929a33e 100644
--- a/lib/dns/opensslecdsa_link.c
+++ b/lib/dns/opensslecdsa_link.c
@@ -41,7 +41,7 @@
 
 #define DST_RET(a) {ret = a; goto err;}
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
 /* From OpenSSL 1.1 */
 static void
 ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps) {
diff --git a/lib/dns/opensslgost_link.c b/lib/dns/opensslgost_link.c
index 62d7238bb7..1ea60607a8 100644
--- a/lib/dns/opensslgost_link.c
+++ b/lib/dns/opensslgost_link.c
@@ -28,7 +28,7 @@
 #include <openssl/rsa.h>
 #include <openssl/engine.h>
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
 #define EVP_MD_CTX_new() &(ctx->_ctx), EVP_MD_CTX_init(&(ctx->_ctx))
 #define EVP_MD_CTX_free(ptr) EVP_MD_CTX_cleanup(ptr)
 #endif
diff --git a/lib/dns/opensslrsa_link.c b/lib/dns/opensslrsa_link.c
index 89b4975c63..b82159df56 100644
--- a/lib/dns/opensslrsa_link.c
+++ b/lib/dns/opensslrsa_link.c
@@ -121,7 +121,7 @@
 #endif
 #define DST_RET(a) {ret = a; goto err;}
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
 /* From OpenSSL 1.1.0 */
 static int
 RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d) {