diff --git a/plasma5-addons.spec b/plasma5-addons.spec
index 109e2e7..690da6e 100644
--- a/plasma5-addons.spec
+++ b/plasma5-addons.spec
@@ -28,9 +28,9 @@ Summary:        Additional Plasma5 Widgets
 License:        LGPL-2.1-only AND GPL-2.0-or-later AND GPL-3.0-only
 Group:          System/GUI/KDE
 URL:            http://www.kde.org/
-Source:         https://download.kde.org/stable/plasma/%{version}/kdeplasma-addons-%{version}.tar.xz
+Source:         https://download.kde.org/stable/plasma/5.18.4/kdeplasma-addons-%{version}.tar.xz
 %if %{with lang}
-Source1:        https://download.kde.org/stable/plasma/%{version}/kdeplasma-addons-%{version}.tar.xz.sig
+Source1:        https://download.kde.org/stable/plasma/5.18.4/kdeplasma-addons-%{version}.tar.xz.sig
 Source2:        plasma.keyring
 %endif
 BuildRequires:  kf5-filesystem