diff --git a/data/servicetypes/plasma-containmentactions.desktop b/data/servicetypes/plasma-containmentactions.desktop
index 15d02e91f..e8060b9ca 100644
--- a/data/servicetypes/plasma-containmentactions.desktop
+++ b/data/servicetypes/plasma-containmentactions.desktop
@@ -7,6 +7,7 @@ Comment[ar]=Plasma ContainmentActions
 Comment[bg]=Действия за контейнера на Plasma
 Comment[ca]=ContainmentActions del Plasma
 Comment[ca@valencia]=ContainmentActions del Plasma
+Comment[cs]=Akce plasma kontejneru
 Comment[da]=Plasma ContainmentActions
 Comment[de]=Plasma-Container-Aktionen
 Comment[el]=Ενέργειες Υποδοχέα Plasma
diff --git a/data/servicetypes/plasma-toolbox.desktop b/data/servicetypes/plasma-toolbox.desktop
index 15031bdd0..3ab83b072 100644
--- a/data/servicetypes/plasma-toolbox.desktop
+++ b/data/servicetypes/plasma-toolbox.desktop
@@ -6,6 +6,7 @@ Comment=Plasma toolbox
 Comment[bg]=Инструменти за Plasma
 Comment[ca]=Caixa d'eines del Plasma
 Comment[ca@valencia]=Caixa d'eines del Plasma
+Comment[cs]=Plasma toolbox
 Comment[da]=Plasma værktøjskasse
 Comment[de]=Plasma-Werkzeugkasten
 Comment[el]=Εργαλειοθήκη Plasma
diff --git a/tests/testcontainmentactionsplugin/plasma-containmentactions-test.desktop b/tests/testcontainmentactionsplugin/plasma-containmentactions-test.desktop
index bc896ff94..a6d679ad9 100644
--- a/tests/testcontainmentactionsplugin/plasma-containmentactions-test.desktop
+++ b/tests/testcontainmentactionsplugin/plasma-containmentactions-test.desktop
@@ -3,6 +3,7 @@ Name=Test
 Name[bg]=Проба
 Name[ca]=Prova
 Name[ca@valencia]=Prova
+Name[cs]=Test
 Name[da]=Test
 Name[de]=Test
 Name[el]=Δοκιμή
@@ -47,6 +48,7 @@ Comment=A dummy plugin for testing
 Comment[bg]=Празна приставка за изпробване
 Comment[ca]=Un connector fals per a provar
 Comment[ca@valencia]=Un connector fals per a provar
+Comment[cs]=Prázdný zásuvný modul pro testování
 Comment[da]=Et attrap-plugin til testformål
 Comment[de]=Ein Dummy-Modul zum Testen.
 Comment[el]=Ένα "χαζό" πρόσθετο για δοκιμές