diff --git a/xdrawchem.spec b/xdrawchem.spec
index bf5dcb2..2410cb1 100644
--- a/xdrawchem.spec
+++ b/xdrawchem.spec
@@ -1,6 +1,6 @@
 Name:		xdrawchem
 Version:	1.9.9
-Release:	36%{?dist}
+Release:	37%{?dist}
 Summary:	2D chemical structures drawing tool
 Source0:	http://downloads.sourceforge.net/sourceforge/xdrawchem/%{name}-%{version}.tar.gz
 Source1:	%{name}.desktop
@@ -58,19 +58,6 @@ desktop-file-install \
 	%{SOURCE1}
 rm -f $RPM_BUILD_ROOT%{_datadir}/xdrawchem/caslist.txt
 
-
-%post
-touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
-
-%postun
-if [ $1 -eq 0 ] ; then
-    touch --no-create %{_datadir}/icons/hicolor &>/dev/null
-    gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
-fi
-
-%posttrans
-gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
-
 %files
 %license GPL.txt
 %doc HISTORY.txt README.txt TODO.txt
@@ -80,6 +67,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %{_datadir}/icons/hicolor/*/apps/xdrawchem.png
 
 %changelog
+* Thu Jan 18 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.9.9-37
+- Remove obsolete scriptlets
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.9-36
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild