diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 58fa8c305..4aa35fb64 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.0.5+ds-1"
-export PIKA_PACKAGE_NAME="gap-float"
+export PIKA_PACKAGE_VERSION="10.2-2"
+export PIKA_PACKAGE_NAME="haskell-sbv"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"