diff --git a/tests/system/suite_general/tst_installed_languages/testdata/languages.tsv b/tests/system/suite_general/tst_installed_languages/testdata/languages.tsv
index 6de7b8fc235..fb8aa0c011c 100644
--- a/tests/system/suite_general/tst_installed_languages/testdata/languages.tsv
+++ b/tests/system/suite_general/tst_installed_languages/testdata/languages.tsv
@@ -1,5 +1,5 @@
 "language"	"Exit"	"ISO"
-"Czech (CzechRepublic)"	"Ukončit"	"cs_CZ"
+"Czech (Czech Republic)"	"Ukončit"	"cs_CZ"
 "Danish (Denmark)"	"Afslut"	"da_DK"
 "German (Germany)"	"Beenden"	"de_DE"
 "French (France)"	"Quitter"	"fr_FR"