diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 6ab19f583..4ecd221db 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.6-1"
-export PIKA_PACKAGE_NAME="pglast"
+export PIKA_PACKAGE_VERSION="0.6.0-3"
+export PIKA_PACKAGE_NAME="procyon"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"