diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e6af5c93b..7cedb56b1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.0.1+ds-1"
-export PIKA_PACKAGE_NAME="mimalloc"
+export PIKA_PACKAGE_VERSION="0.8.0-2"
+export PIKA_PACKAGE_NAME="zsh-syntax-highlighting"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"