diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index bb443e269..430f98285 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.9.0+dfsg1-3"
-export PIKA_PACKAGE_NAME="libosmo-sccp"
+export PIKA_PACKAGE_VERSION="1.3.0-1"
+export PIKA_PACKAGE_NAME="contourpy"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"