diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c1464e1a0..d969285d1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.9.2-3"
-export PIKA_PACKAGE_NAME="diff-hl-el"
+export PIKA_PACKAGE_VERSION="0.4.0-2"
+export PIKA_PACKAGE_NAME="find-libpython"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"