diff --git a/plinth/locale/cs/LC_MESSAGES/django.po b/plinth/locale/cs/LC_MESSAGES/django.po
index ea442d42a..78dd59f6a 100644
--- a/plinth/locale/cs/LC_MESSAGES/django.po
+++ b/plinth/locale/cs/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2018-07-02 19:56-0400\n"
-"PO-Revision-Date: 2018-06-19 17:05+0000\n"
+"PO-Revision-Date: 2018-07-03 05:37+0000\n"
 "Last-Translator: Pavel Borecki <pavel.borecki@gmail.com>\n"
 "Language-Team: Czech <https://hosted.weblate.org/projects/freedombox/plinth/"
 "cs/>\n"
@@ -17,7 +17,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
-"X-Generator: Weblate 3.0.1\n"
+"X-Generator: Weblate 3.1-dev\n"
 
 #: plinth/action_utils.py:258
 #, python-brace-format
@@ -4537,10 +4537,8 @@ msgstr ""
 "\">Tor Browser</a>."
 
 #: plinth/modules/tor/__init__.py:77
-#, fuzzy
-#| msgid "Socks5 Proxy"
 msgid "Tor Socks Proxy"
-msgstr "Socks5 proxy"
+msgstr "Tor Socks proxy"
 
 #: plinth/modules/tor/__init__.py:83 plinth/modules/tor/__init__.py:125
 msgid "Tor Bridge Relay"
@@ -4807,36 +4805,34 @@ msgstr "Tiny Tiny RSS (fork)"
 
 #: plinth/modules/udiskie/__init__.py:35
 msgid "udiskie"
-msgstr ""
+msgstr "udiskie"
 
 #: plinth/modules/udiskie/__init__.py:37
 msgid "Removable Media"
-msgstr ""
+msgstr "Vyjímatelná média"
 
 #: plinth/modules/udiskie/__init__.py:40
 msgid ""
 "udiskie allows automatic mounting of removable media, such as flash drives."
 msgstr ""
+"udiskie umožňuje automatické připojování (mount) vyjímatelných médií, jako "
+"jsou třeba USB flash."
 
 #: plinth/modules/udiskie/templates/udiskie.html:29
-#, fuzzy
-#| msgid "Device"
 msgid "Devices"
 msgstr "Zařízení"
 
 #: plinth/modules/udiskie/templates/udiskie.html:35
 msgid "Label"
-msgstr ""
+msgstr "Štítek"
 
 #: plinth/modules/udiskie/templates/udiskie.html:36
 msgid "Size"
-msgstr ""
+msgstr "Velikost"
 
 #: plinth/modules/udiskie/templates/udiskie.html:37
-#, fuzzy
-#| msgid "System"
 msgid "Filesystem"
-msgstr "Systém"
+msgstr "Souborový systém"
 
 #: plinth/modules/upgrades/__init__.py:33
 msgid "Software Upgrades"
@@ -5393,14 +5389,14 @@ msgid "Mailing list"
 msgstr "Poštovní konference"
 
 #: plinth/templates/internal-zone.html:25
-#, fuzzy, python-format
-#| msgid "Service <em>%(service_name)s</em> is not running."
+#, python-format
 msgid "<em>%(service_name)s</em> is available only on internal networks."
-msgstr "Služba <em>%(service_name)s</em> není spuštěná."
+msgstr ""
+"Služba <em>%(service_name)s</em> je k dispozici pouze na vnitřních sítích."
 
 #: plinth/templates/internal-zone.html:31
 msgid "Currently there are no network interfaces configured as internal."
-msgstr ""
+msgstr "V tuto chvíli není žádné ze síťových rozhraní nastavené jako vnitřní."
 
 #: plinth/templates/internal-zone.html:33
 #, python-format
@@ -5408,6 +5404,8 @@ msgid ""
 "Currently the following network interfaces are configured as internal: "
 "%(interface_list)s"
 msgstr ""
+"Jako vnitřní jsou v tuto chvíli nastavená následující síťová rozhraní: "
+"%(interface_list)s"
 
 #: plinth/templates/service.html:56
 #, python-format