diff --git a/Shared/en.lproj/Localizable.strings b/Shared/en.lproj/Localizable.strings
index 5ecf6784..ca5a063e 100644
--- a/Shared/en.lproj/Localizable.strings
+++ b/Shared/en.lproj/Localizable.strings
@@ -600,3 +600,5 @@
 "Add %@" = "Add %@";
 "Description preview" = "Description preview";
 "No preview" = "No preview";
+"Open vertical chapters expanded" = "Open vertical chapters expanded";
+"Chapters (if available)" = "Chapters (if available)";