diff --git a/kolourpaint.spec b/kolourpaint.spec
index 050d9f8..a61db7a 100644
--- a/kolourpaint.spec
+++ b/kolourpaint.spec
@@ -1,6 +1,6 @@
 Name:          kolourpaint
 Version:       18.12.0
-Release:       1mamba
+Release:       2mamba
 Summary:       A simple pixel oriented image drawing program
 Group:         Graphical Desktop/Applications/Graphics
 Vendor:        openmamba
@@ -9,18 +9,39 @@ Packager:      Davide Madrisan <davide.madrisan@gmail.com>
 URL:           http://www.kde.org
 Source:        http://download.kde.org/stable/applications/%{version}/src/kolourpaint-%{version}.tar.xz
 License:       GPL
-BuildRequires: cmake
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: kdelibs-devel
-BuildRequires: kde-runtime-devel
 BuildRequires: libgcc
-BuildRequires: libqimageblitz-devel
-BuildRequires: libqt4-devel
+BuildRequires: libkauth-devel
+BuildRequires: libkbookmarks-devel
+BuildRequires: libkcodecs-devel
+BuildRequires: libkcompletion-devel
+BuildRequires: libkconfig-devel
+BuildRequires: libkconfigwidgets-devel
+BuildRequires: libkcoreaddons-devel
+BuildRequires: libkcrash-devel
+BuildRequires: libkdelibs4support-devel
+BuildRequires: libkguiaddons-devel
+BuildRequires: libki18n-devel
+BuildRequires: libkiconthemes-devel
+BuildRequires: libkio-devel
+BuildRequires: libkitemviews-devel
+BuildRequires: libkjobwidgets-devel
+BuildRequires: libknotifications-devel
+BuildRequires: libkparts-devel
+BuildRequires: libksane5-devel
+BuildRequires: libkservice-devel
+BuildRequires: libktextwidgets-devel
+BuildRequires: libkunitconversion-devel
+BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkwindowsystem-devel
+BuildRequires: libkxmlgui-devel
+BuildRequires: libqt5-devel
+BuildRequires: libsolid-devel
+BuildRequires: libsonnet-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
-#Requires:      kde-workspace
-Requires:      ksaneplugin
+BuildRequires: cmake
 Requires:      kipi-plugins
 Provides:      libkolourpaint = %{?epoch:%epoch:}%{version}-%{release}
 Obsoletes:     libkolourpaint
@@ -101,6 +122,9 @@ exit 0
 #BUGS ChangeLog NEWS README
 
 %changelog
+* Tue Jan 08 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 18.12.0-2mamba
+- remove requirement for ksaneplugin
+
 * Sat Dec 15 2018 Automatic Build System <autodist@mambasoft.it> 18.12.0-1mamba
 - automatic version update by autodist