diff --git a/cluster/tools/kartongips/cmd/version_test.go b/cluster/tools/kartongips/cmd/version_test.go
new file mode 100644
index 0000000..68f6208
--- /dev/null
+++ b/cluster/tools/kartongips/cmd/version_test.go
@@ -0,0 +1,30 @@
+// Copyright 2017 The kubecfg authors
+//
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+
+package cmd
+
+import (
+	"regexp"
+	"testing"
+)
+
+func TestVersion(t *testing.T) {
+	output := cmdOutput(t, []string{"version"})
+
+	// Also a good smoke-test that libjsonnet linked successfully
+	if !regexp.MustCompile(`jsonnet version: v[\d.]+`).MatchString(output) {
+		t.Error("Failed to find jsonnet version in:", output)
+	}
+}