2 files changed, 6 insertions, 2 deletions
diff --git a/service/metrics/config_test.go b/service/metrics/config_test.go
index 4b223905..a64e9047 100644
--- a/service/metrics/config_test.go
+++ b/service/metrics/config_test.go
@@ -11,7 +11,10 @@ import (
 type mockCfg struct{ cfg string }
 
 func (cfg *mockCfg) Get(name string) service.Config  { return nil }
-func (cfg *mockCfg) Unmarshal(out interface{}) error { return json.Unmarshal([]byte(cfg.cfg), out) }
+func (cfg *mockCfg) Unmarshal(out interface{}) error {
+	j := json.ConfigCompatibleWithStandardLibrary
+	return j.Unmarshal([]byte(cfg.cfg), out)
+}
 
 func Test_Config_Hydrate_Error1(t *testing.T) {
 	cfg := &mockCfg{`{"request": {"From": "Something"}}`}
diff --git a/service/metrics/service_test.go b/service/metrics/service_test.go
index 96289163..cdb81147 100644
--- a/service/metrics/service_test.go
+++ b/service/metrics/service_test.go
@@ -33,7 +33,8 @@ func (cfg *testCfg) Get(name string) service.Config {
 }
 
 func (cfg *testCfg) Unmarshal(out interface{}) error {
-	err := json.Unmarshal([]byte(cfg.target), out)
+	j := json.ConfigCompatibleWithStandardLibrary
+	err := j.Unmarshal([]byte(cfg.target), out)
 	return err
 }