diff --git a/csslintrc.json b/csslintrc.json
index 5341efe7..6071bc41 100644
--- a/csslintrc.json
+++ b/csslintrc.json
@@ -5,7 +5,7 @@
     "duplicate-properties": false,
     "font-sizes": false,
     "ids": true,
-    "known-properties": true,
+    "known-properties": false,
     "overqualified-elements": true,
     "shorthand": true,
     "text-indent": true,