diff --git a/bluez-qt.spec b/bluez-qt.spec
index fcf0ed7..8e90290 100644
--- a/bluez-qt.spec
+++ b/bluez-qt.spec
@@ -18,20 +18,17 @@
 
 %define sonum   6
 %define _libname KF5BluezQt
+%define _tar_path 5.33
 Name:           bluez-qt
 Version:        5.33.0
 Release:        0
-# Full KF5 version (e.g. 5.33.0)
-%{!?_kf5_version: %global _kf5_version %{version}}
-# Last major and minor KF5 version (e.g. 5.33)
-%{!?_kf5_bugfix_version: %global _kf5_bugfix_version %(echo %{_kf5_version} | awk -F. '{print $1"."$2}')}
 Summary:        Async Bluez wrapper library
 License:        LGPL-2.1+
 Group:          System/GUI/KDE
 Url:            https://projects.kde.org/attica
-Source:         http://download.kde.org/stable/frameworks/%{_kf5_bugfix_version}/%{name}-%{version}.tar.xz
+Source:         http://download.kde.org/stable/frameworks/%{_tar_path}/%{name}-%{version}.tar.xz
 BuildRequires:  cmake >= 3.0
-BuildRequires:  extra-cmake-modules >= %{_kf5_bugfix_version}
+BuildRequires:  extra-cmake-modules >= %{_tar_path}
 BuildRequires:  fdupes
 BuildRequires:  kf5-filesystem
 BuildRequires:  udev