diff --git a/project-words.txt b/project-words.txt
index 6be2fd665..122570279 100644
--- a/project-words.txt
+++ b/project-words.txt
@@ -1352,4 +1352,6 @@ CUSTOMSUPPORT
 favs
 Logatherm
 TSENS
-pumpontemp
\ No newline at end of file
+pumpontemp
+Česky
+pioarduino