diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e793587a4..604ca61e9 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.50-1"
-export PIKA_PACKAGE_NAME="libcapture-tiny-perl"
+export PIKA_PACKAGE_VERSION="0.3.4-1"
+export PIKA_PACKAGE_NAME="python-trubar"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"