diff --git a/kernel/include/kernel/FS/ProcFS/Inode.h b/kernel/include/kernel/FS/ProcFS/Inode.h
index 189bdc14..79f4a309 100644
--- a/kernel/include/kernel/FS/ProcFS/Inode.h
+++ b/kernel/include/kernel/FS/ProcFS/Inode.h
@@ -15,6 +15,9 @@ namespace Kernel
 
 		void cleanup();
 
+	protected:
+		virtual BAN::ErrorOr<void> unlink_impl(BAN::StringView) override { return BAN::Error::from_errno(EPERM); }
+
 	private:
 		ProcPidInode(Process&, TmpFileSystem&, const TmpInodeInfo&);
 
diff --git a/kernel/include/kernel/FS/TmpFS/Inode.h b/kernel/include/kernel/FS/TmpFS/Inode.h
index 2738aee9..d8e25f6d 100644
--- a/kernel/include/kernel/FS/TmpFS/Inode.h
+++ b/kernel/include/kernel/FS/TmpFS/Inode.h
@@ -109,7 +109,7 @@ namespace Kernel
 		virtual BAN::ErrorOr<void> list_next_inodes_impl(off_t, DirectoryEntryList*, size_t) override final;
 		virtual BAN::ErrorOr<void> create_file_impl(BAN::StringView, mode_t, uid_t, gid_t) override final;
 		virtual BAN::ErrorOr<void> create_directory_impl(BAN::StringView, mode_t, uid_t, gid_t) override final;
-		virtual BAN::ErrorOr<void> unlink_impl(BAN::StringView) override final;
+		virtual BAN::ErrorOr<void> unlink_impl(BAN::StringView) override;
 
 	private:
 		template<TmpFuncs::for_each_valid_entry_callback F>