diff --git a/openldap.spec b/openldap.spec
index 79fcafb..c63b95e 100644
--- a/openldap.spec
+++ b/openldap.spec
@@ -1,6 +1,6 @@
 Name:          openldap
 Version:       2.4.43
-Release:       2mamba
+Release:       3mamba
 Group:         System/Servers
 Summary:       An open source implementation of the Lightweight Directory Access Protocol
 Vendor:        openmamba
@@ -135,7 +135,7 @@ This package contains static libraries and header files needed for development.
 
 %make CC=%{_host}-gcc
 
-%make -C libraries/liblmdb
+%make -C libraries/liblmdb SOLIBS="-Wl,-soname,liblmdb.so.0"
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -358,6 +358,9 @@ exit 0
 %{_mandir}/man8/*
 
 %changelog
+* Sat Jan 02 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 2.4.43-3mamba
+- fix soname of liblmdb.so.0
+
 * Fri Jan 01 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 2.4.43-2mamba
 - build and provide liblmdb