diff --git a/autofs.spec b/autofs.spec
index 3b741cf..740751f 100644
--- a/autofs.spec
+++ b/autofs.spec
@@ -1,5 +1,5 @@
 Name:          autofs
-Version:       5.1.3
+Version:       5.1.4
 Release:       1mamba
 Summary:       Userspace tools that work with the kernel to mount and un-mount removable file systems
 Group:         System/Kernel and Hardware
@@ -32,7 +32,9 @@ It may also be useful for allowing users to mount floppies, cdroms and other rem
 
 %build
 %configure \
-   --with-systemd=%{_unitdir}
+   --with-systemd=%{_unitdir} \
+   --with-libtirpc \
+   CC=gcc
 
 %make
 
@@ -85,6 +87,9 @@ fi
 #%doc README README.active-restart README.changer README.ncpfs README.replicated-server README.smbfs README.v5.release
 
 %changelog
+* Thu Sep 06 2018 Automatic Build System <autodist@mambasoft.it> 5.1.4-1mamba
+- automatic version update by autodist
+
 * Tue Sep 05 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 5.1.3-1mamba
 - update to 5.1.3