diff --git a/cosmic-panel-app-button/data/com.system76.CosmicPanelAppButton.desktop b/cosmic-panel-app-button/data/com.system76.CosmicPanelAppButton.desktop
index eca9cac5..a3d78b65 100644
--- a/cosmic-panel-app-button/data/com.system76.CosmicPanelAppButton.desktop
+++ b/cosmic-panel-app-button/data/com.system76.CosmicPanelAppButton.desktop
@@ -3,11 +3,13 @@ Name=Cosmic Panel App Library Button
 Name[es]=Botón de biblioteca de aplicaciones del panel Cosmic
 Name[ja]=Cosmicパネルのアップライブラリーボタン
 Name[ko]=코스믹 패널 앱 라이브러리 단추
+Name[pt]=Botão da biblioteca de aplicações do painel Cosmic
 Name[ru]=Кнопка библиотеки приложений на панели Cosmic
 Comment=Applet for Cosmic Panel
 Comment[es]=Applet para el panel Cosmic
 Comment[ja]=Cosmicパネルのアプレット
 Comment[ko]=코스믹 패널용 애플릿
+Comment[pt]=Applet para o painel Cosmic
 Comment[ru]=Апплет для панели Cosmic
 Type=Application
 Exec=cosmic-panel-button com.system76.CosmicAppLibrary