diff --git a/Kernel/Process.h b/Kernel/Process.h
index 263b099cb2b..68dc13539d1 100644
--- a/Kernel/Process.h
+++ b/Kernel/Process.h
@@ -259,7 +259,7 @@ public:
     KResultOr<int> sys$madvise(void*, size_t, int advice);
     KResultOr<int> sys$msyscall(void*);
     KResultOr<int> sys$purge(int mode);
-    KResultOr<int> sys$select(const Syscall::SC_select_params*);
+    KResultOr<int> sys$select(Userspace<const Syscall::SC_select_params*>);
     KResultOr<int> sys$poll(Userspace<const Syscall::SC_poll_params*>);
     KResultOr<ssize_t> sys$get_dir_entries(int fd, Userspace<void*>, ssize_t);
     KResultOr<int> sys$getcwd(Userspace<char*>, size_t);
diff --git a/Kernel/Syscalls/select.cpp b/Kernel/Syscalls/select.cpp
index 4076a871d0a..969de512867 100644
--- a/Kernel/Syscalls/select.cpp
+++ b/Kernel/Syscalls/select.cpp
@@ -32,10 +32,10 @@
 
 namespace Kernel {
 
-KResultOr<int> Process::sys$select(const Syscall::SC_select_params* user_params)
+KResultOr<int> Process::sys$select(Userspace<const Syscall::SC_select_params*> user_params)
 {
     REQUIRE_PROMISE(stdio);
-    Syscall::SC_select_params params;
+    Syscall::SC_select_params params {};
 
     if (!copy_from_user(&params, user_params))
         return EFAULT;