diff --git a/internal/yaml2json/main.go b/internal/yaml2json/main.go
deleted file mode 100644
index 6f346ac236..0000000000
--- a/internal/yaml2json/main.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package main
-
-import (
-	"io/ioutil"
-	"log"
-	"os"
-
-	yaml "github.com/ghodss/yaml"
-)
-
-// yaml2json reads yaml data from stdin and outputs json to stdout.
-// There are no arguments or flags.
-func main() {
-	in, err := ioutil.ReadAll(os.Stdin)
-	if err != nil {
-		log.Fatal(err)
-	}
-	out, err := yaml.YAMLToJSON(in)
-	if err != nil {
-		log.Fatal(err)
-	}
-	_, err = os.Stdout.Write(out)
-	if err != nil {
-		log.Fatal(err)
-	}
-}