diff --git a/smb4k.spec b/smb4k.spec
index 88df937..1746662 100644
--- a/smb4k.spec
+++ b/smb4k.spec
@@ -2,7 +2,7 @@
 
 Name:       smb4k
 Version:    1.2.1
-Release:    1%{?dist}
+Release:    2%{?dist}
 Summary:    The SMB/CIFS Share Browser for KDE
 
 Group:      Applications/Internet
@@ -76,7 +76,6 @@ appstream-util validate-relax --nonet %{buildroot}/%{_datadir}/appdata/*.appdata
 /sbin/ldconfig
 /bin/touch --no-create %{_kde4_iconsdir}/hicolor &>/dev/null || :
 /bin/touch --no-create %{_kde4_iconsdir}/oxygen &>/dev/null || :
-/usr/bin/update-desktop-database &> /dev/null || :
 
 %postun
 /sbin/ldconfig
@@ -86,7 +85,6 @@ if [ $1 -eq 0 ] ; then
     /bin/touch --no-create %{_kde4_iconsdir}/oxygen &>/dev/null
     /usr/bin/gtk-update-icon-cache %{_kde4_iconsdir}/oxygen &>/dev/null || :
 fi
-/usr/bin/update-desktop-database &> /dev/null || :
 
 %posttrans
 /usr/bin/gtk-update-icon-cache %{_kde4_iconsdir}/hicolor &>/dev/null || :
@@ -115,6 +113,10 @@ fi
 %{_datadir}/kde4/services/plasma-applet-smb4k-qml.desktop
 
 %changelog
+* Wed Jan 20 2016 Sérgio Basto <sergio@serjux.com> - 1.2.1-2
+- Only use update-desktop-database when a desktop entry has a MimeType key.
+  http://fedoraproject.org/wiki/Packaging:ScriptletSnippets#desktop-database
+
 * Fri Oct 16 2015 Sérgio Basto <sergio@serjux.com> - 1.2.1-1
 - Update to 1.2.1