diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3ad655e84..1d4aeafe1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="7"
-export PIKA_PACKAGE_NAME="gcc-14-cross-ports"
+export PIKA_PACKAGE_VERSION="3.5.2-1"
+export PIKA_PACKAGE_NAME="libsoup3"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"