diff --git a/libzip.spec b/libzip.spec
index 89a9148..912f02b 100644
--- a/libzip.spec
+++ b/libzip.spec
@@ -1,5 +1,5 @@
 Name:          libzip
-Version:       1.3.2
+Version:       1.5.1
 Release:       1mamba
 Summary:       A C library for reading, creating, and modifying zip archives
 Group:         System/Libraries
@@ -47,12 +47,13 @@ This package contains the following programs for manipulating zip archives:
 %setup -q
 
 %build
-%configure
+%cmake -d build
+
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
+%makeinstall -C build
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -69,8 +70,6 @@ This package contains the following programs for manipulating zip archives:
 %defattr(-,root,root)
 %{_includedir}/zip.h
 %{_includedir}/zipconf.h
-%{_libdir}/libzip.a
-%{_libdir}/libzip.la
 %{_libdir}/libzip.so
 %{_libdir}/pkgconfig/libzip.pc
 %{_mandir}/man3/libzip.*
@@ -89,6 +88,9 @@ This package contains the following programs for manipulating zip archives:
 %{_mandir}/man1/ziptool.1*
 
 %changelog
+* Mon Sep 10 2018 Automatic Build System <autodist@mambasoft.it> 1.5.1-1mamba
+- automatic version update by autodist
+
 * Thu Nov 30 2017 Automatic Build System <autodist@mambasoft.it> 1.3.2-1mamba
 - automatic update by autodist