diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4f707e20e..a5b004d4b 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.0.1-11.1"
-export PIKA_PACKAGE_NAME="petris"
+export PIKA_PACKAGE_VERSION="1.5.3-3.1"
+export PIKA_PACKAGE_NAME="libmozilla-ldap-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"