diff --git a/tpm2.0-tools.changes b/tpm2.0-tools.changes
index daf929d..a5fc4cc 100644
--- a/tpm2.0-tools.changes
+++ b/tpm2.0-tools.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jul 14 09:49:39 UTC 2022 - Alberto Planas Dominguez <aplanas@suse.com>
+
+- Disable tests in some architectures (ppc, ppc64, s390x)
+
 -------------------------------------------------------------------
 Wed Jul 13 11:50:11 UTC 2022 - Alberto Planas Dominguez <aplanas@suse.com>
 
diff --git a/tpm2.0-tools.spec b/tpm2.0-tools.spec
index 3512039..567ae10 100644
--- a/tpm2.0-tools.spec
+++ b/tpm2.0-tools.spec
@@ -17,7 +17,12 @@
 
 
 %define _lto_cflags %{nil}
+%ifarch %{ix86} x86_64 aarch64 %{arm} ppc64le
 %bcond_without  test
+%else
+# ppc ppc64 s390x
+%bcond_with     test
+%endif
 Name:           tpm2.0-tools
 Version:        5.2
 Release:        0