diff --git a/lego-mindstorms-udev-rules.spec b/lego-mindstorms-udev-rules.spec
index 7dcc147..75e9557 100644
--- a/lego-mindstorms-udev-rules.spec
+++ b/lego-mindstorms-udev-rules.spec
@@ -5,14 +5,13 @@ Version:	0.1
 Release:	1
 License:	GPLv3
 Group:		System/Configuration/Hardware
-Url:		https://abf.io/import/lego-mindstorms-udev-rules
-Vendor:		MOS
+URL:		https://abf.rosa.ru/import/lego-mindstorms-udev-rules
 Source0:	96-lego-mindstorms-udev.rules
 BuildArch:	noarch
 
-BuildRequires:	systemd-units
+BuildRequires:	pkgconfig(systemd)
 Requires:	udev
-Supplements:	trik-studio
+#Supplements:	trik-studio
 
 %description
 Rules for udev to allow normal users access to work with lego mindstorms controllers
@@ -26,9 +25,9 @@ Rules for udev to allow normal users access to work with lego mindstorms control
 #------------------------------------------------------------------
 
 %prep
-%setup -T -c
-cp %sources .
+#setup -T -c
+#cp %sources .
 
 %install
-mkdir -p %{buildroot}%{_udevrulesdir}
-install -m644 96-lego-mindstorms-udev.rules %{buildroot}%{_udevrulesdir}
+#mkdir -p %{buildroot}%{_udevrulesdir}
+install -Dm0644 %{SOURCE0} %{buildroot}%{_udevrulesdir}/96-lego-mindstorms-udev.rules