diff --git a/Kernel/Process.h b/Kernel/Process.h
index b983142b06..61ae6b41e4 100644
--- a/Kernel/Process.h
+++ b/Kernel/Process.h
@@ -319,7 +319,7 @@ public:
     int sys$halt();
     int sys$reboot();
     int sys$set_process_icon(int icon_id);
-    int sys$realpath(const Syscall::SC_realpath_params*);
+    int sys$realpath(Userspace<const Syscall::SC_realpath_params*>);
     ssize_t sys$getrandom(void*, size_t, unsigned int);
     int sys$setkeymap(Userspace<const Syscall::SC_setkeymap_params*>);
     int sys$module_load(const char* path, size_t path_length);
diff --git a/Kernel/Syscalls/realpath.cpp b/Kernel/Syscalls/realpath.cpp
index 5dbbb103db..4728115a72 100644
--- a/Kernel/Syscalls/realpath.cpp
+++ b/Kernel/Syscalls/realpath.cpp
@@ -31,7 +31,7 @@
 
 namespace Kernel {
 
-int Process::sys$realpath(const Syscall::SC_realpath_params* user_params)
+int Process::sys$realpath(Userspace<const Syscall::SC_realpath_params*> user_params)
 {
     REQUIRE_PROMISE(rpath);