diff --git a/debhelper.spec b/debhelper.spec
index c6fb301..a025f49 100644
--- a/debhelper.spec
+++ b/debhelper.spec
@@ -1,5 +1,5 @@
 Name:          debhelper
-Version:       13.11.6
+Version:       13.16
 Release:       1mamba
 Summary:       Auxiliary programs for debian/rules
 Group:         Development/Tools
@@ -26,11 +26,11 @@ Auxiliary programs for debian/rules.
 %setup -q -c
 
 %build
-%make -C work
+%make -C debhelper
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall -C work
+%makeinstall -C debhelper
 
 #%find_lang %{name} || touch %{name}.lang
 
@@ -49,6 +49,9 @@ Auxiliary programs for debian/rules.
 %{_datadir}/debhelper/autoscripts/*
 
 %changelog
+* Sun Jun 23 2024 Automatic Build System <autodist@openmamba.org> 13.16-1mamba
+- automatic version update by autodist
+
 * Sat Sep 09 2023 Automatic Build System <autodist@mambasoft.it> 13.11.6-1mamba
 - automatic version update by autodist