diff --git a/ghc-tasty.changes b/ghc-tasty.changes
index 19af08a..5809462 100644
--- a/ghc-tasty.changes
+++ b/ghc-tasty.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Jul 19 19:57:20 UTC 2024 - Christian Boltz <suse-beta@cboltz.de>
+
+- extend riscv64-unbounded-delays.patch to not depend on
+  unbounded-delays on ppc64 and s390x
+
 -------------------------------------------------------------------
 Thu Jul 18 10:57:07 UTC 2024 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-tasty.spec b/ghc-tasty.spec
index 6f93690..c63dc46 100644
--- a/ghc-tasty.spec
+++ b/ghc-tasty.spec
@@ -26,7 +26,9 @@ License:        MIT
 URL:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
 Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/2.cabal#/%{pkg_name}.cabal
-# https://github.com/UnkindPartition/tasty/pull/371
+# https://github.com/UnkindPartition/tasty/pull/371 (riscv64)
+# https://github.com/UnkindPartition/tasty/pull/422 (s390x, merged upstream)
+# https://github.com/UnkindPartition/tasty/pull/423 (ppc64, merged upstream)
 Patch0:         riscv64-unbounded-delays.patch
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-ansi-terminal-devel
diff --git a/riscv64-unbounded-delays.patch b/riscv64-unbounded-delays.patch
index ae7cfc4..23ac913 100644
--- a/riscv64-unbounded-delays.patch
+++ b/riscv64-unbounded-delays.patch
@@ -5,7 +5,7 @@
  
    -- No reason to depend on unbounded-delays on 64-bit architecture
 -  if(!arch(x86_64) && !arch(aarch64))
-+  if(!arch(x86_64) && !arch(aarch64) && !arch(riscv64))
++  if(!arch(x86_64) && !arch(aarch64) && !arch(ppc64) && !arch(riscv64) && !arch(s390x))
      build-depends:
        unbounded-delays >= 0.1 && < 0.2