diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c3052e1d6..98d0c0a63 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="9.1.1+dfsg-1"
-export PIKA_PACKAGE_NAME="pikepdf"
+export PIKA_PACKAGE_VERSION="2.6.0-2"
+export PIKA_PACKAGE_NAME="pygame"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"