diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d5848ac52..e38d7eb0e 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.2.2-4"
-export PIKA_PACKAGE_NAME="inkscape"
+export PIKA_PACKAGE_VERSION="0.4.1.post2-3"
+export PIKA_PACKAGE_NAME="python-axolotl-curve25519"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"