diff --git a/15ce80f9f2760609d8cc68cea76d3f3217ab70e1.patch b/15ce80f9f2760609d8cc68cea76d3f3217ab70e1.patch
new file mode 100644
index 0000000..ac2f958
--- /dev/null
+++ b/15ce80f9f2760609d8cc68cea76d3f3217ab70e1.patch
@@ -0,0 +1,43 @@
+From 15ce80f9f2760609d8cc68cea76d3f3217ab70e1 Mon Sep 17 00:00:00 2001
+From: Mattias Ellert <mattias.ellert@physics.uu.se>
+Date: Tue, 30 Nov 2021 23:19:38 +0100
+Subject: [PATCH] Fix compilation on RHEL 7 ppc64le (gcc 4.8)
+
+---
+ xxhash.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/xxhash.h b/xxhash.h
+index 08ab794..7850622 100644
+--- a/xxhash.h
++++ b/xxhash.h
+@@ -4129,7 +4129,7 @@ XXH3_accumulate_512_vsx(  void* XXH_RESTRICT acc,
+                     const void* XXH_RESTRICT secret)
+ {
+     /* presumed aligned */
+-    unsigned long long* const xacc = (unsigned long long*) acc;
++    unsigned int* const xacc = (unsigned int*) acc;
+     xxh_u64x2 const* const xinput   = (xxh_u64x2 const*) input;   /* no alignment restriction */
+     xxh_u64x2 const* const xsecret  = (xxh_u64x2 const*) secret;    /* no alignment restriction */
+     xxh_u64x2 const v32 = { 32, 32 };
+@@ -4145,7 +4145,7 @@ XXH3_accumulate_512_vsx(  void* XXH_RESTRICT acc,
+         /* product = ((xxh_u64x2)data_key & 0xFFFFFFFF) * ((xxh_u64x2)shuffled & 0xFFFFFFFF); */
+         xxh_u64x2 const product  = XXH_vec_mulo((xxh_u32x4)data_key, shuffled);
+         /* acc_vec = xacc[i]; */
+-        xxh_u64x2 acc_vec        = vec_xl(0, xacc + 2 * i);
++        xxh_u64x2 acc_vec        = (xxh_u64x2)vec_xl(0, xacc + 4 * i);
+         acc_vec += product;
+ 
+         /* swap high and low halves */
+@@ -4155,7 +4155,7 @@ XXH3_accumulate_512_vsx(  void* XXH_RESTRICT acc,
+         acc_vec += vec_xxpermdi(data_vec, data_vec, 2);
+ #endif
+         /* xacc[i] = acc_vec; */
+-        vec_xst(acc_vec, 0, xacc + 2 * i);
++        vec_xst((xxh_u32x4)acc_vec, 0, xacc + 4 * i);
+     }
+ }
+ 
+-- 
+2.39.2
+
diff --git a/xxhash.changes b/xxhash.changes
index f649eba..8eefbff 100644
--- a/xxhash.changes
+++ b/xxhash.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Mar  8 21:28:23 UTC 2023 - Michael Gorse <mgorse@suse.com>
+
+- Add 15ce80f9f2760609d8cc68cea76d3f3217ab70e1.patch: fix build
+  failure on ppc64le when using gcc 7 (boo#1208794).
+
 -------------------------------------------------------------------
 Mon Dec 20 10:27:32 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
diff --git a/xxhash.spec b/xxhash.spec
index 2a89a4b..08223e9 100644
--- a/xxhash.spec
+++ b/xxhash.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package xxhash
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -26,6 +26,7 @@ URL:            https://github.com/Cyan4973/xxHash
 Source0:        https://github.com/Cyan4973/xxHash/archive/v%{version}.tar.gz#/xxHash-%{version}.tar.gz
 Patch0:         xxhash-avoid-armv6-unaligned-access.patch
 Patch1:         https://github.com/Cyan4973/xxHash/commit/836f4e735cf368542f14005e41d2f84ec29dfd60.patch
+Patch2:         https://github.com/Cyan4973/xxHash/commit/15ce80f9f2760609d8cc68cea76d3f3217ab70e1.patch
 BuildRequires:  gcc-c++
 BuildRequires:  pkgconfig