diff --git a/packages/excalidraw/locales/cs-CZ.json b/packages/excalidraw/locales/cs-CZ.json
index 4bac48b34f..9022ef41b6 100644
--- a/packages/excalidraw/locales/cs-CZ.json
+++ b/packages/excalidraw/locales/cs-CZ.json
@@ -3,6 +3,10 @@
     "paste": "Vložit",
     "pasteAsPlaintext": "Vložit jako prostý text",
     "pasteCharts": "Vložit grafy",
+    "chartType_bar": "",
+    "chartType_line": "",
+    "chartType_radar": "",
+    "chartType_plaintext": "",
     "selectAll": "Vybrat vše",
     "multiSelect": "Přidat prvek do výběru",
     "moveCanvas": "Posunout plátno",