diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3ca9d1121..84330acd1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:7.8.0+dfsg-1"
-export PIKA_PACKAGE_NAME="suitesparse"
+export PIKA_PACKAGE_VERSION="4.0.6+dfsg-3"
+export PIKA_PACKAGE_NAME="transmission"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"