diff --git a/i18n/module/cs.po b/i18n/module/cs.po
index c88a8518..08607e6e 100644
--- a/i18n/module/cs.po
+++ b/i18n/module/cs.po
@@ -32,7 +32,7 @@ msgstr "Uživatelské nastavení"
 
 #: user_email_address
 msgid "E-mail"
-msgstr ""
+msgstr "E-mail"
 
 #: surname
 msgid "Surname"
@@ -60,7 +60,7 @@ msgstr ""
 
 #: username
 msgid "Username"
-msgstr ""
+msgstr "Uživatelské jméno"
 
 #: phone_number
 msgid "Mobile phone number"
diff --git a/i18n/module/i18n_module_cs.properties b/i18n/module/i18n_module_cs.properties
index 8173efd4..cfa62da6 100644
--- a/i18n/module/i18n_module_cs.properties
+++ b/i18n/module/i18n_module_cs.properties
@@ -9,7 +9,7 @@ old_password=Old password
 new_password=New password
 repeat_new_password=Repeat new password
 openid=OpenID
-username=Username
+username=U\u017eivatelsk\u00e9 jm\u00e9no
 phone_number=Mobile phone number
 job_title=Pracovn\u00ed pozice
 introduction=Introduction