--- a/src/linux/xt_coova.c
+++ b/src/linux/xt_coova.c
@@ -91,8 +91,12 @@ static DEFINE_MUTEX(coova_mutex);
 
 #ifdef CONFIG_PROC_FS
 static struct proc_dir_entry *coova_proc_dir;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0)
+static const struct proc_ops coova_old_fops, coova_mt_fops;
+#else
 static const struct file_operations coova_old_fops, coova_mt_fops;
 #endif
+#endif
 
 static u_int32_t hash_rnd;
 static bool hash_rnd_initted;
@@ -577,6 +581,14 @@ coova_mt_proc_write(struct file *file, c
 	return size + 1;
 }
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0)
+static const struct proc_ops coova_mt_fops = {
+	.proc_open    = coova_seq_open,
+	.proc_read    = seq_read,
+	.proc_write   = coova_mt_proc_write,
+	.proc_release = seq_release_private,
+};
+#else
 static const struct file_operations coova_mt_fops = {
 	.open    = coova_seq_open,
 	.read    = seq_read,
@@ -584,6 +596,7 @@ static const struct file_operations coov
 	.release = seq_release_private,
 	.owner   = THIS_MODULE,
 };
+#endif
 #endif /* CONFIG_PROC_FS */
 
 static struct xt_match coova_mt_reg[] __read_mostly = {