diff --git a/meld.spec b/meld.spec
index a26e566..d9bc25a 100644
--- a/meld.spec
+++ b/meld.spec
@@ -1,5 +1,5 @@
 Name:          meld
-Version:       3.11.0
+Version:       3.12.1
 Release:       1mamba
 Summary:       A visual diff and merge tool
 Group:         System/Libraries
@@ -38,7 +38,10 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%{__python} setup.py install \
+%{__python} setup.py \
+   --no-update-icon-cache \
+   --no-compile-schemas \
+   install \
    -O1 --skip-build \
    --root="%{buildroot}" \
    --install-headers=%{_includedir}/python \
@@ -54,6 +57,18 @@ install -D -m0664 meld.1 \
 
 #%find_lang %{name}
 
+%post
+if [ $1 -ge 1 ]; then
+   glib-compile-schemas /usr/share/glib-2.0/schemas
+fi
+:
+
+%postun
+if [ $1 -eq 0 ]; then
+   glib-compile-schemas /usr/share/glib-2.0/schemas
+fi
+:
+
 %files
 #-f %{name}.lang
 %defattr(-,root,root)
@@ -66,6 +81,9 @@ install -D -m0664 meld.1 \
 %doc COPYING
 
 %changelog
+* Fri Oct 31 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 3.12.1-1mamba
+- update to 3.12.1
+
 * Sat Mar 08 2014 Automatic Build System <autodist@mambasoft.it> 3.11.0-1mamba
 - automatic version update by autodist