diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 96963c3a2..0445eb536 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.1.1-1"
-export PIKA_PACKAGE_NAME="python-pykka"
+export PIKA_PACKAGE_VERSION="3.2.4+ds-1"
+export PIKA_PACKAGE_NAME="libsdl3"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"