diff --git a/src/bar.rs b/src/bar.rs
index a5294f1..cabac83 100644
--- a/src/bar.rs
+++ b/src/bar.rs
@@ -84,6 +84,7 @@ fn setup_layer_shell(
     gtk_layer_shell::set_monitor(win, monitor);
     gtk_layer_shell::set_layer(win, gtk_layer_shell::Layer::Top);
     gtk_layer_shell::auto_exclusive_zone_enable(win);
+    gtk_layer_shell::set_namespace(win , env!("CARGO_PKG_NAME"));
 
     gtk_layer_shell::set_margin(win, gtk_layer_shell::Edge::Top, 0);
     gtk_layer_shell::set_margin(win, gtk_layer_shell::Edge::Bottom, 0);
diff --git a/src/popup.rs b/src/popup.rs
index 5a87e2a..aaa992e 100644
--- a/src/popup.rs
+++ b/src/popup.rs
@@ -29,6 +29,7 @@ impl Popup {
 
         gtk_layer_shell::init_for_window(&win);
         gtk_layer_shell::set_layer(&win, gtk_layer_shell::Layer::Overlay);
+        gtk_layer_shell::set_namespace(&win , env!("CARGO_PKG_NAME"));
 
         gtk_layer_shell::set_margin(
             &win,