diff --git a/desktop/kde-gtk-config/doinst.sh b/desktop/kde-gtk-config/doinst.sh
new file mode 100644
index 0000000000..30eb690936
--- /dev/null
+++ b/desktop/kde-gtk-config/doinst.sh
@@ -0,0 +1,6 @@
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi
+
diff --git a/desktop/kde-gtk-config/kde-gtk-config.SlackBuild b/desktop/kde-gtk-config/kde-gtk-config.SlackBuild
index 2d6253ad67..5e8d50866a 100644
--- a/desktop/kde-gtk-config/kde-gtk-config.SlackBuild
+++ b/desktop/kde-gtk-config/kde-gtk-config.SlackBuild
@@ -6,7 +6,7 @@
 
 PRGNAM=kde-gtk-config
 VERSION=${VERSION:-2.1.1}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -67,6 +67,7 @@ cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
 
 cd $PKG
 /sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}