diff --git a/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Topo.properties b/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Topo.properties
index 4456ccc..745aa6d 100644
--- a/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Topo.properties
+++ b/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Topo.properties
@@ -53,3 +53,9 @@
 qh_gest_drag=Reposition (and pin) device / host
 qh_gest_cmd_scroll=Zoom in / out
 qh_gest_cmd_drag=Pan
+
+# Flash Messages
+fl_background_map=background map
+fl_sprite_layer=sprite layer
+fl_pan_zoom_reset=Pan and zoom reset
+fl_eq_masters=Equalizing master roles