diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 008c4c09c..da41c2b0e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="5.0.1-2"
-export PIKA_PACKAGE_NAME="php-invoker"
+export PIKA_PACKAGE_VERSION="3.14.17-1"
+export PIKA_PACKAGE_NAME="coinor-ipopt"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"