@@ -18,10 +18,14 @@
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
 
 #import "XMPPMessage.h"
 #import "namespaces.h"
 
 @implementation XMPPMessage