diff --git a/src/home.c b/src/home.c
index eea86b2fe2ed7233cb82d817582db2ace81efe5f..7f0663ec06bf011e01a36f5988a96c2431a72bcd 100644
--- a/src/home.c
+++ b/src/home.c
@@ -100,6 +100,6 @@ phosh_home_new (struct zwlr_layer_shell_v1 *layer_shell,
                        "layer", ZWLR_LAYER_SHELL_V1_LAYER_TOP,
                        "kbd-interactivity", FALSE,
                        "exclusive-zone", PHOSH_HOME_HEIGHT,
-                       "namespace", "home",
+                       "namespace", "phosh home",
                        NULL);
 }
diff --git a/src/lockscreen.c b/src/lockscreen.c
index 20b1d5b1b4ec4908d873a453f0f2b990db08708f..0e01b2c040da9a4630f2b9eff944cae1057791ad 100644
--- a/src/lockscreen.c
+++ b/src/lockscreen.c
@@ -357,6 +357,6 @@ phosh_lockscreen_new (gpointer layer_shell,
                        "layer", ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY,
                        "kbd-interactivity", TRUE,
                        "exclusive-zone", -1,
-                       "namespace", "lockscreen",
+                       "namespace", "phosh lockscreen",
                        NULL);
 }
diff --git a/src/lockshield.c b/src/lockshield.c
index 897cbbe36bbcdc68830a067dbc80c498d45abb0e..d11e6f53d5dc11027f6b373f8ac20cd9174d55e3 100644
--- a/src/lockshield.c
+++ b/src/lockshield.c
@@ -99,6 +99,6 @@ phosh_lockshield_new (gpointer layer_shell,
                        "layer", ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY,
                        "kbd-interactivity", FALSE,
                        "exclusive-zone", -1,
-                       "namespace", "lockshield",
+                       "namespace", "phosh lockshield",
                        NULL);
 }
diff --git a/src/panel.c b/src/panel.c
index f369388df672c6afb37e9f467ae0e8cb0318e49f..857cfe9a10ba732d98b2a2a01967f76b64ad324e 100644
--- a/src/panel.c
+++ b/src/panel.c
@@ -200,7 +200,7 @@ phosh_panel_new (struct zwlr_layer_shell_v1 *layer_shell,
                        "layer", ZWLR_LAYER_SHELL_V1_LAYER_TOP,
                        "kbd-interactivity", FALSE,
                        "exclusive-zone", PHOSH_PANEL_HEIGHT,
-                       "namespace", "panel",
+                       "namespace", "phosh",
                        NULL);
 }