diff --git a/config/i3/config b/config/i3/config
index 695c0f7fd6989cfaa613d1115db9e19cfe8fb1c2..e5fbf81bfd948c758147ee245f55a48958f83953 100644
--- a/config/i3/config
+++ b/config/i3/config
@@ -142,6 +142,10 @@ set $ws10 "10"
 assign [class="Firefox"] $ws2
 assign [class="firefox"] $ws2
 
+# switch to firefox when urgent (ex : clicking on link)
+for_window [urgent="latest" class="firefox"] focus
+
+
 assign [class="FLTK"] $ws4 # gmsh
 
 assign [class="Signal"] $ws5