diff --git a/step.spec b/step.spec
index 9e671a3..6d81bda 100644
--- a/step.spec
+++ b/step.spec
@@ -1,6 +1,6 @@
 Name:          step
-Version:       17.04.3
-Release:       2mamba
+Version:       17.08.0
+Release:       1mamba
 Summary:       Interactive Physical Simulator
 Group:         Graphical Desktop/Applications/Educational
 Vendor:        openmamba
@@ -121,6 +121,7 @@ exit 0
 %{_kde5_icondir}/hicolor/*/apps/%{name}.png
 %{_kde5_icondir}/hicolor/*/actions/*.png
 %{_kde5_datadir}/metainfo/org.kde.step.appdata.xml
+%{_datadir}/kxmlgui5/step/stepui.rc
 #%{_kde5_sharedir}/appdata/step.appdata.xml
 %{_kde5_xdgappsdir}/org.kde.%{name}.desktop
 %config %{_kde5_configdir}/%{name}.knsrc
@@ -139,6 +140,9 @@ exit 0
 #ChangeLog README TODO
 
 %changelog
+* Fri Aug 25 2017 Automatic Build System <autodist@mambasoft.it> 17.08.0-1mamba
+- automatic version update by autodist
+
 * Sat Aug 12 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 17.04.3-2mamba
 - rebuilt with libqalculate 0.9.7