diff --git a/present/present_event.c b/present/present_event.c
index b35609b23..adc8a484e 100644
--- a/present/present_event.c
+++ b/present/present_event.c
@@ -19,6 +19,7 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
  * OF THIS SOFTWARE.
  */
+#include <dix-config.h>
 
 #include "present_priv.h"