diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c90a53fa5..24f48515a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,6 +1,6 @@
-export PIKA_PACKAGE_VERSION="5.15.15-2"
-export PIKA_PACKAGE_NAME="qttools-opensource-src"
+export PIKA_PACKAGE_VERSION="2.0.0-1"
+export PIKA_PACKAGE_NAME="python-bayesian-optimization"
 export PIKA_PACKAGE_PATCH=false
-export PIKA_REBUILD=true
-export PIKA_REBUILD_VERSION="b35"
-export PIKA_BUILD_ATTEMPT="35"
\ No newline at end of file
+export PIKA_REBUILD=false
+export PIKA_REBUILD_VERSION="b0"
+export PIKA_BUILD_ATTEMPT="0"
\ No newline at end of file