diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 8af27c2c1..4ff3fa1d9 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.2.5"
-export PIKA_PACKAGE_NAME="gem2deb"
+export PIKA_PACKAGE_VERSION="2.7.2-5.2"
+export PIKA_PACKAGE_NAME="mcpp"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"