diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index dcc161b6e..608d36024 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -745,4 +745,5 @@
     <string name="repeats_ends">Končí</string>
     <string name="repeats_on">V</string>
     <string name="repeats_weekly_on">Opakuje se v</string>
+    <string name="clear_completed_tasks_count">%s bude smazáno</string>
 </resources>
\ No newline at end of file