diff --git a/kmplot.spec b/kmplot.spec
index 0e62307..25fc14d 100644
--- a/kmplot.spec
+++ b/kmplot.spec
@@ -26,9 +26,9 @@ Release:        0
 Summary:        Mathematical Function Plotter
 License:        GPL-2.0-or-later
 URL:            https://apps.kde.org/kmplot
-Source:         https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz
+Source:         %{name}-%{version}.tar.xz
 %if %{with released}
-Source1:        https://download.kde.org/stable/release-service/%{version}/src/%{name}-%{version}.tar.xz.sig
+Source1:        %{name}-%{version}.tar.xz.sig
 Source2:        applications.keyring
 %endif
 BuildRequires:  kf6-extra-cmake-modules >= %{kf6_version}