diff --git a/po/POTFILES.in b/po/POTFILES.in
index fa52e907..d79756e2 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -418,6 +418,7 @@ ui/composer-menus.ui
 ui/composer-widget.ui
 ui/components-inspector.ui
 ui/components-placeholder-pane.ui
+ui/conversation-contact-popover.ui
 ui/conversation-email.ui
 ui/conversation-email-attachment-view.ui
 ui/conversation-email-menus.ui