diff --git a/clients/aurorae/src/kwindecoration.desktop b/clients/aurorae/src/kwindecoration.desktop
index a0de5e4dd0..5089460b3c 100644
--- a/clients/aurorae/src/kwindecoration.desktop
+++ b/clients/aurorae/src/kwindecoration.desktop
@@ -46,6 +46,7 @@ Comment[sr@latin]=KWinova dekoracija prozora
 Comment[sv]=Kwin-fönsterdekorationer
 Comment[tr]=KWin Pencere Dekorasyonu
 Comment[uk]=Обрамлення вікон KWin
+Comment[vi]=Khung viền cửa sổ KWin
 Comment[x-test]=xxKWin Window Decorationxx
 Comment[zh_CN]=KWin 窗口装饰
 Comment[zh_TW]=KWin 視窗裝飾
diff --git a/clients/aurorae/themes/plastik/package/metadata.desktop b/clients/aurorae/themes/plastik/package/metadata.desktop
index 7711282f9b..d545ecf435 100644
--- a/clients/aurorae/themes/plastik/package/metadata.desktop
+++ b/clients/aurorae/themes/plastik/package/metadata.desktop
@@ -129,6 +129,7 @@ Comment[sr@latin]=Klasična tema poznata iz KDE‑a 3
 Comment[sv]=Det klassiska temat känt från KDE 3
 Comment[tr]=KDE 3'ten bilinen alışılmış tema
 Comment[uk]=Класична тема, відома з часів KDE 3
+Comment[vi]=Sắc thái cổ điển được biết đến từ KDE 3
 Comment[x-test]=xxThe classic theme known from KDE 3xx
 Comment[zh_CN]=KDE 3 时代的经典主题
 Comment[zh_TW]=從 KDE3 以來的傳統主題
diff --git a/effects/login/package/metadata.desktop b/effects/login/package/metadata.desktop
index 48f8a2ad22..18204b9d7f 100644
--- a/effects/login/package/metadata.desktop
+++ b/effects/login/package/metadata.desktop
@@ -148,6 +148,7 @@ Comment[th]=ค่อย ๆ ปรับภาพพื้นที่ทำง
 Comment[tr]=Giriş yapılırken masaüstünü pürüzsüzce belirginleştir
 Comment[ug]=تىزىمغا كىرگەندە ئۈستەلئۈستىگە تەكشى سۇسلاشتۇر
 Comment[uk]=Плавна поява стільниці під час входу
+Comment[vi]=Làm mờ dần màn hình khi đăng nhập
 Comment[wa]=Dous fondou viè l' sicribanne a l' elodjaedje
 Comment[x-test]=xxSmoothly fade to the desktop when logging inxx
 Comment[zh_CN]=登录时平滑淡入到桌面
diff --git a/effects/maximize/package/metadata.desktop b/effects/maximize/package/metadata.desktop
index 8774912004..101a27b905 100644
--- a/effects/maximize/package/metadata.desktop
+++ b/effects/maximize/package/metadata.desktop
@@ -39,6 +39,7 @@ Comment[sr@latin]=Animacija pri maksimizovanju i obnavljanju prozora
 Comment[sv]=Animering för ett fönster som ska maximeras eller återställas från maximering
 Comment[tr]=Pencerenin büyütülürken veya küçültülürken gösterilecek animasyon
 Comment[uk]=Анімація для вікно під час максимізації/відновлення з максимізації
+Comment[vi]=Hiệu ứng cho một cửa sổ chuẩn bị phóng to hoặc khôi phục lại từ trạng thái phóng to
 Comment[x-test]=xxAnimation for a window going to maximize/restore from maximizexx
 Comment[zh_CN]=窗口最大化/从最大化恢复时显示动画
 Comment[zh_TW]=視窗最大化/回復時的動畫
diff --git a/scripting/kwinscript.desktop b/scripting/kwinscript.desktop
index f66e75e326..4b49514d65 100644
--- a/scripting/kwinscript.desktop
+++ b/scripting/kwinscript.desktop
@@ -30,7 +30,7 @@ Comment[lt]=KWin scenarijus
 Comment[mr]=के-विन स्क्रिप्ट
 Comment[nb]=KWin-skript
 Comment[nds]=KWin-Skript
-Comment[nl]=KWin-scripts
+Comment[nl]=KWin-script
 Comment[pa]=KWin ਸਕ੍ਰਿਪਟ
 Comment[pl]=Skrypt KWin
 Comment[pt]=Programa do KWin
diff --git a/scripts/desktopchangeosd/metadata.desktop b/scripts/desktopchangeosd/metadata.desktop
index bba21ecd6c..13b0161173 100644
--- a/scripts/desktopchangeosd/metadata.desktop
+++ b/scripts/desktopchangeosd/metadata.desktop
@@ -87,6 +87,7 @@ Comment[sr@latin]=Ekranski prikaz ukazuje na promenu površi
 Comment[sv]=En skärmvisning som anger skrivbordsändringen
 Comment[tr]=Bir, ekranda beliren bilgi masaüstünün değiştirildiğini gösteriyor
 Comment[uk]=Екранна панель спостереження за зміною стільниць
+Comment[vi]=Một khung hiển thị để chỉ báo sự thay đổi của hệ thống
 Comment[x-test]=xxAn on screen display indicating the desktop changexx
 Comment[zh_CN]=一个展示桌面更改的屏幕提示
 Comment[zh_TW]=以螢幕顯示（OSD）指示桌面的變更