diff --git a/static/languages/czech.json b/static/languages/czech.json
index ce3b5f05b..167f92481 100644
--- a/static/languages/czech.json
+++ b/static/languages/czech.json
@@ -167,8 +167,6 @@
     "málo",
     "myslit",
     "stejně",
-    "-li",
-    "Český",
     "moc",
     "problém",
     "milión",