diff --git a/client/strings/en-us.json b/client/strings/en-us.json
index b9b9b5def..f1b9a1ba5 100644
--- a/client/strings/en-us.json
+++ b/client/strings/en-us.json
@@ -172,6 +172,7 @@
   "HeaderSettingsDisplay": "Display",
   "HeaderSettingsExperimental": "Experimental Features",
   "HeaderSettingsGeneral": "General",
+  "HeaderSettingsPlayback": "Playback",
   "HeaderSettingsScanner": "Scanner",
   "HeaderSleepTimer": "Sleep Timer",
   "HeaderStatsLargestItems": "Largest Items",
@@ -493,6 +494,10 @@
   "LabelSettingsHideSingleBookSeries": "Hide single book series",
   "LabelSettingsHideSingleBookSeriesHelp": "Series that have a single book will be hidden from the series page and home page shelves.",
   "LabelSettingsHomePageBookshelfView": "Home page use bookshelf view",
+  "LabelSettingsJumpBackwardsTime": "Jump backwards time",
+  "LabelSettingsJumpBackwardsTimeHelp": "Time to jump backwards when using the jump backwards button",
+  "LabelSettingsJumpForwardsTime": "Jump forwards time",
+  "LabelSettingsJumpForwardsTimeHelp": "Time to jump forwards when using the jump forwards button",
   "LabelSettingsLibraryBookshelfView": "Library use bookshelf view",
   "LabelSettingsOnlyShowLaterBooksInContinueSeries": "Skip earlier books in Continue Series",
   "LabelSettingsOnlyShowLaterBooksInContinueSeriesHelp": "The Continue Series home page shelf shows the first book not started in series that have at least one book finished and no books in progress. Enabling this setting will continue series from the furthest completed book instead of the first book not started.",