diff --git a/jvm/workbookapp/src/main/resources/Messages_sw.properties b/jvm/workbookapp/src/main/resources/Messages_sw.properties
index 9a5aa52d2c..89e06a2c84 100644
--- a/jvm/workbookapp/src/main/resources/Messages_sw.properties
+++ b/jvm/workbookapp/src/main/resources/Messages_sw.properties
@@ -321,6 +321,8 @@ undo = Undo
 redo = Redo
 language = Lugha
 addVerseMarker = Add Verse Marker
+addBookMarker = Add Book Marker
+addChapterMarker = Add Chapter Marker
 recordStop = Record/Stop Recording
 playPauseSource = Play/Pause (Source)
 playPauseTarget = Play/Pause (Target)