diff --git a/Kernel/Process.cpp b/Kernel/Process.cpp
index e30414aa818..6436ab72627 100644
--- a/Kernel/Process.cpp
+++ b/Kernel/Process.cpp
@@ -151,7 +151,7 @@ ErrorOr<NonnullRefPtr<Process>> Process::try_create_user_process(RefPtr<Thread>&
     auto name = TRY(KString::try_create(parts.last()));
     auto process = TRY(Process::try_create(first_thread, move(name), uid, gid, ProcessID(0), false, VirtualFileSystem::the().root_custody(), nullptr, tty));
 
-    TRY(process->m_fds.try_resize(process->m_fds.max_open()));
+    TRY(process->m_fds.try_resize(Process::OpenFileDescriptions::max_open()));
 
     auto& device_to_use_as_tty = tty ? (CharacterDevice&)*tty : DeviceManagement::the().null_device();
     auto description = TRY(device_to_use_as_tty.open(O_RDWR));
diff --git a/Kernel/Process.h b/Kernel/Process.h
index db0b6110793..b957f62938e 100644
--- a/Kernel/Process.h
+++ b/Kernel/Process.h
@@ -663,9 +663,9 @@ public:
 
         ErrorOr<void> try_resize(size_t size) { return m_fds_metadatas.try_resize(size); }
 
-        size_t max_open() const
+        static constexpr size_t max_open()
         {
-            return m_max_open_file_descriptors;
+            return s_max_open_file_descriptors;
         }
 
         void clear()
@@ -678,7 +678,7 @@ public:
 
     private:
         OpenFileDescriptions() = default;
-        static constexpr size_t m_max_open_file_descriptors { FD_SETSIZE };
+        static constexpr size_t s_max_open_file_descriptors { FD_SETSIZE };
         mutable Spinlock m_fds_lock;
         Vector<OpenFileDescriptionAndFlags> m_fds_metadatas;
     };