diff --git a/test/docker_test.go b/test/docker_test.go
index b0e952f3..3f161c19 100644
--- a/test/docker_test.go
+++ b/test/docker_test.go
@@ -16,8 +16,14 @@ import (
 	"github.com/liamg/memoryfs"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+
+	builtinrego "github.com/aquasecurity/trivy-checks/pkg/rego"
 )
 
+func init() {
+	builtinrego.RegisterBuiltins()
+}
+
 func getFileName(fpath string, info os.FileInfo, typePolicy bool) string {
 	pathParts := strings.Split(fpath, filepath.FromSlash("/"))
 	fileName := info.Name()