diff --git a/mozjs102.changes b/mozjs102.changes
index ef7dddb..0f2eaf0 100644
--- a/mozjs102.changes
+++ b/mozjs102.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Sep 27 14:13:15 UTC 2022 - Fabian Vogt <fvogt@suse.com>
+
+- Adjust name of ICU data file to fix build on big-endian platforms
+
 -------------------------------------------------------------------
 Tue Sep 20 07:41:19 UTC 2022 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/mozjs102.spec b/mozjs102.spec
index 1438d9f..d7771b4 100644
--- a/mozjs102.spec
+++ b/mozjs102.spec
@@ -199,10 +199,10 @@ autoconf-2.13
 	--disable-jemalloc
 
 %if 0%{?big_endian}
-echo "Generate big endian version of config/external/icu/data/icud69l.dat"
+echo "Generate big endian version of config/external/icu/data/icud71l.dat"
 pushd ../..
-  /usr/sbin/icupkg -tb config/external/icu/data/icudt69l.dat config/external/icu/data/icudt69b.dat
-  rm -f config/external/icu/data/icudt*l.dat
+  /usr/sbin/icupkg -tb config/external/icu/data/icudt71l.dat config/external/icu/data/icudt71b.dat
+  rm config/external/icu/data/icudt*l.dat
 popd
 %endif