diff --git a/kernel/process.cpp b/kernel/process.cpp
index 68e114b1..a9b7859d 100644
--- a/kernel/process.cpp
+++ b/kernel/process.cpp
@@ -102,6 +102,7 @@ Process::Process()
 	ptrlock = KTHREAD_MUTEX_INITIALIZER;
 	idlock = KTHREAD_MUTEX_INITIALIZER;
 	user_timers_lock = KTHREAD_MUTEX_INITIALIZER;
+	memset(&user_timers, 0, sizeof(user_timers));
 	segments = NULL;
 	segments_used = 0;
 	segments_length = 0;
diff --git a/kernel/user-timer.cpp b/kernel/user-timer.cpp
index 17f4a348..cc2d0703 100644
--- a/kernel/user-timer.cpp
+++ b/kernel/user-timer.cpp
@@ -42,8 +42,6 @@
 #include <sortix/kernel/time.h>
 #include <sortix/kernel/user-timer.h>
 
-// TODO: Memset all user timers in process constructor.
-
 namespace Sortix {
 
 // TODO: We also need to fetch the pthread attr if there is one.