diff --git a/data/category-communication b/data/category-communication
index a283ac11..d93f0c82 100644
--- a/data/category-communication
+++ b/data/category-communication
@@ -11,4 +11,5 @@ include:protonmail
 include:signal
 include:slack
 include:telegram
+include:viber
 include:whatsapp
diff --git a/data/viber b/data/viber
new file mode 100644
index 00000000..6df64521
--- /dev/null
+++ b/data/viber
@@ -0,0 +1,7 @@
+viber.com
+viber.co
+viber.me
+
+s-bid.rmp.rakuten.com
+vbcdn.com
+vbcdn.net