diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index f83f8b238..a1e7e21fe 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.17.1-1"
-export PIKA_PACKAGE_NAME="ocaml-intrinsics-kernel"
+export PIKA_PACKAGE_VERSION="0.4.40+ds-1"
+export PIKA_PACKAGE_NAME="mdbook"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"