diff --git a/hack/example-service-monitoring/deploy b/hack/example-service-monitoring/deploy
deleted file mode 100755
index 0c7cd7c1a4632240478354f51f3aaead0ff0f990..0000000000000000000000000000000000000000
--- a/hack/example-service-monitoring/deploy
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-# exit immediately when a command fails
-set -e
-# only exit with zero if all commands of the pipeline exit successfully
-set -o pipefail
-# error on unset variables
-set -u
-
-kubectl apply -f examples/example-app
diff --git a/hack/example-service-monitoring/teardown b/hack/example-service-monitoring/teardown
deleted file mode 100755
index 1a49f4625cf5378b091762900c0d791e46a93095..0000000000000000000000000000000000000000
--- a/hack/example-service-monitoring/teardown
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-# exit immediately when a command fails
-set -e
-# only exit with zero if all commands of the pipeline exit successfully
-set -o pipefail
-# error on unset variables
-set -u
-
-kubectl delete -f examples/example-app
diff --git a/hack/jsonnet-docker-image b/hack/jsonnet-docker-image
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000