diff --git a/pika-build-config/amd64.sh b/pika-build-config/amd64.sh
index cb1e3e075..b604b5386 100644
--- a/pika-build-config/amd64.sh
+++ b/pika-build-config/amd64.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.0049"
-export PIKA_PACKAGE_NAME="ucf"
+export PIKA_PACKAGE_VERSION="4.0.2-1"
+export PIKA_PACKAGE_NAME="kissat"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b2"