diff --git a/lua-lualdap.changes b/lua-lualdap.changes
index 700402c..b874201 100644
--- a/lua-lualdap.changes
+++ b/lua-lualdap.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jan 25 10:52:05 UTC 2023 - Michal Suchanek <msuchanek@suse.de>
+
+- Opencode %make_build to prevent build failure when not defined.
+
 -------------------------------------------------------------------
 Mon Oct 25 19:53:48 UTC 2021 - Callum Farmer <gmbr3@opensuse.org>
 
diff --git a/lua-lualdap.spec b/lua-lualdap.spec
index 98ffb1f..33c432d 100644
--- a/lua-lualdap.spec
+++ b/lua-lualdap.spec
@@ -45,7 +45,7 @@ LuaLDAP is a simple interface from Lua to an LDAP client, in fact it is a bind t
 %autosetup -n %{mod_name}-%{version}
 
 %build
-%make_build CFLAGS="%{optflags} -std=c99" LUA_LIBDIR=%{_libdir} LDAP_LIBDIR=%{_libdir} \
+make %{?_make_output_sync} %{?_smp_mflags} CFLAGS="%{optflags} -std=c99" LUA_LIBDIR=%{_libdir} LDAP_LIBDIR=%{_libdir} \
 LBER_LIBDIR=%{_libdir} \
 %{nil}