diff --git a/dolphin.spec b/dolphin.spec
index 87d204b..d9f187e 100644
--- a/dolphin.spec
+++ b/dolphin.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          dolphin
-Version:       17.08.1
+Version:       17.08.2
 Release:       2mamba
 Summary:       KDE Frameworks 5 File Manager
 Group:         Graphical Desktop/Applications/Utilities
@@ -56,6 +56,8 @@ Provides:      kdeplasma-folderview
 Obsoletes:     kdeplasma-folderview
 Requires:      kio
 Requires:      kio-extras
+Provides:      dolphin4
+Obsoletes:     dolphin4
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -152,6 +154,12 @@ exit 0
 %{_libdir}/libdolphinvcs.so
 
 %changelog
+* Tue Oct 17 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 17.08.2-2mamba
+- provide and obsolete dolphin4
+
+* Thu Oct 12 2017 Automatic Build System <autodist@mambasoft.it> 17.08.2-1mamba
+- automatic version update by autodist
+
 * Wed Oct 11 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 17.08.1-2mamba
 - provide/obsolete kdeplasma-folderview formerly from kde-baseapps