diff --git a/sources b/sources
index b21c369..e8f532e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (srt-1.5.2-rc.1.tar.gz) = 375ea98764a66fdd699208cd3a50bb0376b4725d12eff3f905d060c08760f558cf2fc1fd8ba535ad807ed3fbe53a7d47276b184f4c56252cc0a790ff341f375a
+SHA512 (srt-1.5.2-rc.2.tar.gz) = 773bb2985eca8cc222af3d69b5500c100231922d1ce6f51097319f03ae2551e42d34a28f482d73e3d14cacf54e950b7f7e3935863a2b451832aa046ed524971a
diff --git a/srt.spec b/srt.spec
index 665c301..ddd9520 100644
--- a/srt.spec
+++ b/srt.spec
@@ -1,8 +1,8 @@
-%global rc -rc.1
+%global rc -rc.2
 
 Name:           srt
 Version:        1.5.2
-Release:        0.rc1%{?dist}
+Release:        0.rc2%{?dist}
 Summary:        Secure Reliable Transport protocol tools
 
 License:        MPLv2.0
@@ -59,12 +59,9 @@ rm -f %{buildroot}/%{_libdir}/pkgconfig/haisrt.pc
 
 
 %check
-# - test are broken on s390x for some slowness/timing reason
 # - TestIPv6 are known broken due to v4_v6 mapping differnces between platforms
 #   https://github.com/Haivision/srt/issues/1972#
-%ifnarch s390x
 %ctest -E TestIPv6
-%endif
 
 
 %ldconfig_scriptlets libs
@@ -90,6 +87,9 @@ rm -f %{buildroot}/%{_libdir}/pkgconfig/haisrt.pc
 
 
 %changelog
+* Wed May  3 2023 Yanko Kaneti <yaneti@declera.com> - 1.5.2-0.rc2
+- Update to 1.5.2-rc2. Reenable running tests on s390x
+
 * Mon Feb 20 2023 Yanko Kaneti <yaneti@declera.com> - 1.5.2-0.rc1
 - Update to 1.5.2-rc1