diff --git a/lan-mouse.desktop b/lan-mouse.desktop
index f4d4daf..69f99ad 100644
--- a/lan-mouse.desktop
+++ b/lan-mouse.desktop
@@ -4,7 +4,7 @@ Comment[en_US]=Mouse & Keyboard sharing via LAN
 Comment=Mouse & Keyboard sharing via LAN
 Comment[de_DE]=Maus- und Tastaturfreigabe über LAN
 Exec=lan-mouse
-Icon=mouse-icon
+Icon=de.feschber.LanMouse
 Name[en_US]=Lan Mouse
 Name=Lan Mouse
 StartupNotify=true
diff --git a/resources/mouse-icon.svg b/resources/de.feschber.LanMouse.svg
similarity index 100%
rename from resources/mouse-icon.svg
rename to resources/de.feschber.LanMouse.svg
diff --git a/resources/resources.gresource.xml b/resources/resources.gresource.xml
index ae6696b..5550017 100644
--- a/resources/resources.gresource.xml
+++ b/resources/resources.gresource.xml
@@ -7,6 +7,6 @@
     <file compressed="true">style-dark.css</file>
   </gresource>
   <gresource prefix="/de/feschber/LanMouse/icons">
-	<file compressed="true" preprocess="xml-stripblanks">mouse-icon.svg</file>
+	<file compressed="true" preprocess="xml-stripblanks">de.feschber.LanMouse.svg</file>
   </gresource>
 </gresources>
diff --git a/resources/window.ui b/resources/window.ui
index e9781bd..4b15c86 100644
--- a/resources/window.ui
+++ b/resources/window.ui
@@ -35,7 +35,7 @@
 							<object class="AdwStatusPage">
 								<property name="title" translatable="yes">Lan Mouse</property>
 								<property name="description" translatable="yes">easily use your mouse and keyboard on multiple computers</property>
-								<property name="icon-name">mouse-icon</property>
+								<property name="icon-name">de.feschber.LanMouse</property>
 								<property name="child">
 								  <object class="AdwClamp">
 									<property name="maximum-size">600</property>
diff --git a/src/frontend/gtk.rs b/src/frontend/gtk.rs
index 7f78bf4..d4a8833 100644
--- a/src/frontend/gtk.rs
+++ b/src/frontend/gtk.rs
@@ -46,7 +46,7 @@ fn gtk_main() -> glib::ExitCode {
     gio::resources_register_include!("lan-mouse.gresource").expect("Failed to register resources.");
 
     let app = Application::builder()
-        .application_id("de.feschber.lan-mouse")
+        .application_id("de.feschber.LanMouse")
         .build();
 
     app.connect_startup(|_| load_icons());
diff --git a/src/frontend/gtk/window.rs b/src/frontend/gtk/window.rs
index bc336d7..c01c74d 100644
--- a/src/frontend/gtk/window.rs
+++ b/src/frontend/gtk/window.rs
@@ -62,7 +62,7 @@ impl Window {
     }
 
     fn setup_icon(&self) {
-        self.set_icon_name(Some("mouse-icon"));
+        self.set_icon_name(Some("de.feschber.LanMouse"));
     }
 
     fn create_client_row(&self, client_object: &ClientObject) -> ClientRow {