diff --git a/python-tables.changes b/python-tables.changes
index dad485f..c5b76cb 100644
--- a/python-tables.changes
+++ b/python-tables.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Dec 22 17:26:50 UTC 2024 - Marcus Meissner <meissner@suse.com>
+
+- disable s390x build for now, blosc2 is not building due to endianness
+
 -------------------------------------------------------------------
 Fri Dec  1 02:23:22 UTC 2023 - Steve Kowalik <steven.kowalik@suse.com>
 
diff --git a/python-tables.spec b/python-tables.spec
index e7c03ab..cc14395 100644
--- a/python-tables.spec
+++ b/python-tables.spec
@@ -93,6 +93,7 @@ Requires(post): update-alternatives
 Requires(postun):update-alternatives
 Recommends:     bzip2
 Recommends:     lzo
+ExcludeArch:	s390x
 %python_subpackages
 
 %description