diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 695b793be..693dd29a9 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="4.2.0-1"
-export PIKA_PACKAGE_NAME="python-line-profiler"
+export PIKA_PACKAGE_VERSION="2.1.4-2"
+export PIKA_PACKAGE_NAME="galculator"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"