diff --git a/addons/ooh323c/src/ooh323.c b/addons/ooh323c/src/ooh323.c
index 01cb7c794000c9cbd872afe1a0e8de3a3d2d2951..c266b19eb4e647bef3f2375bd5f87dbd17f63b94 100644
--- a/addons/ooh323c/src/ooh323.c
+++ b/addons/ooh323c/src/ooh323.c
@@ -16,6 +16,7 @@
 
 #include "asterisk.h"
 #include "asterisk/lock.h"
+#include "asterisk/time.h"
 #include <time.h>
 
 #include "ootypes.h"