diff --git a/denemo.spec b/denemo.spec
index ff88d0f..390da08 100644
--- a/denemo.spec
+++ b/denemo.spec
@@ -1,5 +1,5 @@
 Name:          denemo
-Version:       2.4.0
+Version:       2.5.0
 Release:       1mamba
 Summary:       A music notation program that helps you quickly prepare notation for publishing with Lilypond
 Group:         Graphical Desktop/Applications/Multimedia
@@ -37,7 +37,6 @@ BuildRequires: librubberband-devel
 Requires:      lilypond
 Provides:      denemo-devel
 Obsoletes:     denemo-devel
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Denemo is a music notation program for Linux that helps you quickly prepare notation for publishing with Lilypond. Denemo does NOT strive to display all notation graphically or be the most complete graphic enviroment. Denemo is a front end to Lilypond. If you are looking for a WYSIWYG editor Denemo may not be for you. If you are looking for a way to quickly prepare scores for final editing in LilyPond give Denemo a whirl.
@@ -70,7 +69,7 @@ Denemo is a music notation program for Linux that helps you quickly prepare nota
 %{_bindir}/cairo_svg2path
 %{_bindir}/denemo
 %{_bindir}/denemo_file_update
-%{_bindir}/generate_source
+#%{_bindir}/generate_source
 %{_datadir}/appdata/denemo.appdata.xml
 %{_datadir}/applications/denemo.desktop
 %dir %{_datadir}/denemo
@@ -97,6 +96,9 @@ Denemo is a music notation program for Linux that helps you quickly prepare nota
 %doc AUTHORS COPYING
 
 %changelog
+* Thu Mar 04 2021 Automatic Build System <autodist@mambasoft.it> 2.5.0-1mamba
+- automatic version update by autodist
+
 * Fri Feb 05 2021 Automatic Build System <autodist@mambasoft.it> 2.4.0-1mamba
 - automatic version update by autodist