diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b173f8775..c64cf849c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.1.8-2"
-export PIKA_PACKAGE_NAME="maildrop"
+export PIKA_PACKAGE_VERSION="2.32.50+ds-1"
+export PIKA_PACKAGE_NAME="sdl2-compat"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"