diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index e6f03d218..e5897a2c1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.5.191-1"
-export PIKA_PACKAGE_NAME="mfgtools"
+export PIKA_PACKAGE_VERSION="1.0~svn33624-3"
+export PIKA_PACKAGE_NAME="khronos-opengl-man4"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"