diff --git a/include/common/openssl-compat.h b/include/common/openssl-compat.h
index 31971bd9e..72b4e2fe2 100644
--- a/include/common/openssl-compat.h
+++ b/include/common/openssl-compat.h
@@ -374,5 +374,9 @@ static inline void EVP_PKEY_up_ref(EVP_PKEY *pkey)
 #define BIO_meth_set_destroy(m, f) do { (m)->destroy = (f); } while (0)
 #endif
 
+#ifndef SSL_CTX_set_ecdh_auto
+#define SSL_CTX_set_ecdh_auto(dummy, onoff)      ((onoff) != 0)
+#endif
+
 #endif /* USE_OPENSSL */
 #endif /* _COMMON_OPENSSL_COMPAT_H */
diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 00258b19a..e4dd913a4 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -5178,9 +5178,7 @@ int ssl_sock_prepare_ctx(struct bind_conf *bind_conf, struct ssl_bind_conf *ssl_
 			          err && *err ? *err : "", curproxy->id, conf_curves, bind_conf->arg, bind_conf->file, bind_conf->line);
 			cfgerr |= ERR_ALERT | ERR_FATAL;
 		}
-#if defined(SSL_CTX_set_ecdh_auto)
 		(void)SSL_CTX_set_ecdh_auto(ctx, 1);
-#endif
 	}
 #endif
 #if defined(SSL_CTX_set_tmp_ecdh) && !defined(OPENSSL_NO_ECDH)