diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 7a561df69..ce2cbc9b0 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.3.1-5"
-export PIKA_PACKAGE_NAME="haskell-binary-conduit"
+export PIKA_PACKAGE_VERSION="1.2.0.0-4"
+export PIKA_PACKAGE_NAME="haskell-sdl2-mixer"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"