diff --git a/openmamba-distro-compat.spec b/openmamba-distro-compat.spec
index 4f4157a..c2a36fa 100644
--- a/openmamba-distro-compat.spec
+++ b/openmamba-distro-compat.spec
@@ -1,6 +1,6 @@
 Name:          openmamba-distro-compat
 Version:       1.0
-Release:       2mamba
+Release:       3mamba
 Summary:       Compatibility package for the installation of binary RPMs packaged for other distributions
 Group:         System/Configuration
 Vendor:        openmamba
@@ -10,10 +10,10 @@ URL:           http://www.openmamba.org
 ## AUTOBUILDREQ-BEGIN
 ## AUTOBUILDREQ-END
 Requires:      glibc
-Provides:      glibc(x86-32)
 %ifarch x86_64
 Provides:      glibc(x86-64)
-Requires:      glibc-multilib
+%else
+Provides:      glibc(x86-32)
 %endif
 Requires:      libalsa
 %ifarch x86_64
@@ -23,10 +23,10 @@ Provides:      alsa-lib(x86-32)
 %endif
 Provides:      libasound2
 Requires:      libz
-Provides:      zlib(x86-32)
 %ifarch x86_64
-Requires:      lib32-libz
 Provides:      zlib(x86-64)
+%else
+Provides:      zlib(x86-32)
 %endif
 Requires:      libSM
 %ifarch x86_64
@@ -70,18 +70,18 @@ Provides:      libXrender(x86-64)
 Provides:      libXrender(x86-32)
 %endif
 Requires:      libgcc
-Provides:      libgcc(x86-32)
 %ifarch x86_64
-Requires:      gcc-multilib
 Provides:      libgcc(x86-64)
+%else
+Provides:      libgcc(x86-32)
 %endif
 Provides:      xorg-x11-libXrender
 Requires:      libfreetype
-Provides:      freetype(x86-32)
 Provides:      freetype2
 %ifarch x86_64
-Requires:      lib32-libfreetype
 Provides:      freetype(x86-64)
+%else
+Provides:      freetype(x86-32)
 %endif
 License:       GPL
 
@@ -101,6 +101,9 @@ Currently supported packages (others may work as well):
 %defattr(-,root,root)
 
 %changelog
+* Mon Oct 12 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0-3mamba
+- x86_64: don't require lib32-* anymore
+
 * Tue May 08 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0-2mamba
 - provide libgcc(x86-32)