diff --git a/locales/en-US/browser/browser/zen-workspaces.ftl b/locales/en-US/browser/browser/zen-workspaces.ftl
index 67f43f7fe..9eea8c1be 100644
--- a/locales/en-US/browser/browser/zen-workspaces.ftl
+++ b/locales/en-US/browser/browser/zen-workspaces.ftl
@@ -66,6 +66,10 @@ zen-panel-ui-gradient-click-to-add = Click to add a color
 zen-workspace-creation-name =
     .placeholder = Space Name
 
+zen-move-tab-to-workspace-button =
+    .label = Move To...
+    .tooltiptext = Move all tabs in this window to a Space
+
 zen-workspaces-panel-context-reorder =
     .label = Reorder Spaces