diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index d3c354b92..2d697b8a6 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.1.46-1"
-export PIKA_PACKAGE_NAME="rust-num-integer"
+export PIKA_PACKAGE_VERSION="1.30.0-5"
+export PIKA_PACKAGE_NAME="gnustep-base"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"