diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index dc52b4c97..a7f276aa4 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.49+dfsg-1"
-export PIKA_PACKAGE_NAME="r-cran-knitr"
+export PIKA_PACKAGE_VERSION="1:7.0.6+dfsg-1"
+export PIKA_PACKAGE_NAME="zabbix"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"