diff --git a/pika-build-config/amd64.sh b/pika-build-config/amd64.sh
index e9cfd9d1f..cb1e3e075 100644
--- a/pika-build-config/amd64.sh
+++ b/pika-build-config/amd64.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="6.12.0-1"
-export PIKA_PACKAGE_NAME="tepl"
+export PIKA_PACKAGE_VERSION="3.0049"
+export PIKA_PACKAGE_NAME="ucf"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b2"