diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 880d16128..ce10d5a0c 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.3.5-2"
-export PIKA_PACKAGE_NAME="rust-rinja"
+export PIKA_PACKAGE_VERSION="1:0.90-17"
+export PIKA_PACKAGE_NAME="espeakup"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"