diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 448ae2aa3..104dfcf68 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.22.2-2"
-export PIKA_PACKAGE_NAME="rust-pyo3"
+export PIKA_PACKAGE_VERSION="0.13.5+dfsg-1.1"
+export PIKA_PACKAGE_NAME="wasmedge"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"