diff --git a/domains/filip.json b/domains/filip.json
index d3a9284d8..9b248fad8 100644
--- a/domains/filip.json
+++ b/domains/filip.json
@@ -6,6 +6,13 @@
     "email": "filip@kalny.net"
   },
   "record": {
-    "CNAME": "vps1.kalny.net"
+    "CNAME": "vps1.kalny.net",
+    "CAA": [
+      {
+        "flags": 0,
+        "tag": "issue",
+        "value": "letsencrypt.org"
+      }
+    ]
   }
-}
\ No newline at end of file
+}