diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index b313ef2e7385..34e893a75771 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -72,12 +72,6 @@ struct k_itimer {
 			ktime_t interval;
 		} real;
 		struct cpu_timer_list cpu;
-		struct {
-			unsigned int clock;
-			unsigned int node;
-			unsigned long incr;
-			unsigned long expires;
-		} mmtimer;
 		struct {
 			struct alarm alarmtimer;
 			ktime_t interval;