diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c4ebfbe10..86b7fdfe4 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.17.0+dfsg-1"
-export PIKA_PACKAGE_NAME="r-cran-data.table"
+export PIKA_PACKAGE_VERSION="1:5.3.105+dfsg-4"
+export PIKA_PACKAGE_NAME="mediastreamer2"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"