diff --git a/eigen3.spec b/eigen3.spec
index a7b98f3..0f1da8c 100644
--- a/eigen3.spec
+++ b/eigen3.spec
@@ -21,7 +21,7 @@
 
 Name:           eigen3
 Version:        3.4.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A lightweight C++ template library for vector and matrix math
 
 License:        MPLv2.0 and LGPLv2+ and BSD and Minpack
@@ -120,6 +120,9 @@ rm -f %{_vpath_builddir}/doc/html/unsupported/installdox
 
 
 %changelog
+* Wed Aug 25 2021 Sandro Mani <manisandro@gmail.com> - 3.4.0-2
+- Temporarily disable EIGEN_ALTIVEC_DISABLE_MMA on PPC64le
+
 * Thu Aug 19 2021 Sandro Mani <manisandro@gmail.com> - 3.4.0-1
 - Update to 3.4.0