diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 04210ea19..206fc7690 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:4-16-1"
-export PIKA_PACKAGE_NAME="r-cran-rjags"
+export PIKA_PACKAGE_VERSION="0.6.16-3"
+export PIKA_PACKAGE_NAME="ros-genpy"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"