diff --git a/rtkit.spec b/rtkit.spec
index dbbc1ce..480dbd3 100644
--- a/rtkit.spec
+++ b/rtkit.spec
@@ -2,7 +2,7 @@
 
 Name:             rtkit
 Version:          0.11
-Release:          11%{?dist}
+Release:          12%{?dist}
 Summary:          Realtime Policy and Watchdog Daemon
 Group:            System Environment/Base
 # The daemon itself is GPLv3+, the reference implementation for the client BSD
@@ -42,8 +42,8 @@ make %{?_smp_mflags}
 ./rtkit-daemon --introspect > org.freedesktop.RealtimeKit1.xml
 
 %install
-make install DESTDIR=$RPM_BUILD_ROOT
-install -D org.freedesktop.RealtimeKit1.xml $RPM_BUILD_ROOT/%{_datadir}/dbus-1/interfaces/org.freedesktop.RealtimeKit1.xml
+%make_install
+install -Dm0644 org.freedesktop.RealtimeKit1.xml %{buildroot}%{_datadir}/dbus-1/interfaces/org.freedesktop.RealtimeKit1.xml
 
 %pre
 getent group rtkit >/dev/null 2>&1 || groupadd \
@@ -82,6 +82,9 @@ dbus-send --system --type=method_call --dest=org.freedesktop.DBus / org.freedesk
 %{_mandir}/man8/*
 
 %changelog
+* Wed Nov  4 2015 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.11-12
+- Make dbus interface file non-executable (#1245938)
+
 * Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.11-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild