diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index c5e67a4b7..f59d4a870 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="20250102-1"
-export PIKA_PACKAGE_NAME="winetricks"
+export PIKA_PACKAGE_VERSION="12.4.0-4"
+export PIKA_PACKAGE_NAME="gcc-12"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"