diff --git a/kcrash.changes b/kcrash.changes
index 41f8667..34929cf 100644
--- a/kcrash.changes
+++ b/kcrash.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Jul 11 09:48:38 UTC 2014 - hrvoje.senjan@gmail.com
+
+- Define kf5_version within package
+
 -------------------------------------------------------------------
 Tue Jul  1 21:35:54 UTC 2014 - hrvoje.senjan@gmail.com
 
diff --git a/kcrash.spec b/kcrash.spec
index 22e1660..820c944 100644
--- a/kcrash.spec
+++ b/kcrash.spec
@@ -20,12 +20,13 @@
 Name:           kcrash
 Version:        5.0.0
 Release:        0
+%define kf5_version %{version}
 BuildRequires:  cmake >= 2.8.12
 BuildRequires:  extra-cmake-modules >= 1.0.0
 BuildRequires:  fdupes
-BuildRequires:  kcoreaddons-devel >= %{_kf5_version}
+BuildRequires:  kcoreaddons-devel >= %{kf5_version}
 BuildRequires:  kf5-filesystem
-BuildRequires:  kwindowsystem-devel >= %{_kf5_version}
+BuildRequires:  kwindowsystem-devel >= %{kf5_version}
 BuildRequires:  pkgconfig(Qt5Core) >= 5.2.0
 BuildRequires:  pkgconfig(Qt5Test) >= 5.2.0
 BuildRequires:  pkgconfig(Qt5X11Extras) >= 5.2.0
@@ -53,8 +54,8 @@ Summary:        Gracefull handling of application crashes: Build Environment
 Group:          Development/Libraries/KDE
 Requires:       %lname = %{version}
 Requires:       extra-cmake-modules
-Requires:       kcoreaddons-devel >= %{_kf5_version}
-Requires:       kwindowsystem-devel >= %{_kf5_version}
+Requires:       kcoreaddons-devel >= %{kf5_version}
+Requires:       kwindowsystem-devel >= %{kf5_version}
 Requires:       pkgconfig(Qt5Core) >= 5.2.0
 
 %description devel