diff --git a/libp11.spec b/libp11.spec
index d2b9fdc..780dfaa 100644
--- a/libp11.spec
+++ b/libp11.spec
@@ -1,5 +1,5 @@
 Name:          libp11
-Version:       0.4.11
+Version:       0.4.12
 Release:       1mamba
 Summary:       PKCS#11 wrapper library
 Group:         System/Libraries
@@ -13,7 +13,6 @@ License:       LGPL
 BuildRequires: glibc-devel
 BuildRequires: libopenssl-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 PKCS#11 wrapper library.
@@ -33,7 +32,9 @@ This package contains libraries and header files for developing applications tha
 %setup -q
 
 %build
-%configure
+%configure \
+   --with-enginesdir=%{_libdir}/engines-3
+
 %make
 
 %install
@@ -67,6 +68,9 @@ This package contains libraries and header files for developing applications tha
 %doc NEWS README.md
 
 %changelog
+* Sun Jul 17 2022 Automatic Build System <autodist@mambasoft.it> 0.4.12-1mamba
+- automatic version update by autodist
+
 * Thu Oct 15 2020 Automatic Build System <autodist@mambasoft.it> 0.4.11-1mamba
 - automatic version update by autodist