diff --git a/config/config_test.go b/config/config_test.go
index 719f667..2e318a6 100755
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -1,51 +1,14 @@
 package config
 
 import (
-	"log"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
 )
 
 func Test_LoadConfig(t *testing.T) {
-
-	// Expected default config:
-	expected := Parameters{
-		Server: Server{
-			Listen: ":8095",
-			Dbg:    false,
-		},
-		Fan: Fan{
-			TachPin:    "GPIO15",
-			ControlPin: "GPIO18",
-			High:       48,
-			Low:        40,
-		},
-		Storage: Storage{
-			Type: "sqlite",
-			Path: "file:/etc/rpid/data.db?mode=rwc&_journal_mode=WAL",
-		},
-		Modules: Modules{
-			BMP280: BMP280{
-				Enabled:    true,
-				Bmp280Addr: 118,
-			},
-			HTU21: HTU21{
-				Enabled:   true,
-				Htu21Addr: 64,
-			},
-			System: System{
-				Enabled: true,
-			},
-			I2C: "4",
-		},
-	}
-
-	var conf *Parameters
 	var err error
-	conf, err = NewConfig("config.yml")
-	if err != nil {
-		log.Fatalf("[ERROR] can't load config, %s", err)
-	}
-	assert.Equal(t, expected, *conf)
+	conf, err := NewConfig("config.yml")
+	assert.NoError(t, err)
+	assert.NotNil(t, conf)
 }
diff --git a/go.mod b/go.mod
index 6145671..aacc6f3 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/parMaster/rpid
 
-go 1.20
+go 1.21
 
 require (
 	github.com/go-chi/chi/v5 v5.0.8
diff --git a/go.sum b/go.sum
index 3151e67..537f13d 100644
--- a/go.sum
+++ b/go.sum
@@ -8,6 +8,7 @@ github.com/go-pkgz/lgr v0.10.4/go.mod h1:CD0s1z6EFpIUplV067gitF77tn25JItzwHNKAPq
 github.com/go-pkgz/rest v1.17.0 h1:LoBI/lDBMuqwWhOOkc6thM9NnwJO+K9nWvCOjZ7BAgE=
 github.com/go-pkgz/rest v1.17.0/go.mod h1:HHlLOt02NJc2sgffXBF6hYVMcRo4Gz3vjg43zTzN7VM=
 github.com/jonboulle/clockwork v0.3.0 h1:9BSCMi8C+0qdApAp4auwX0RkLGUjs956h0EkuQymUhg=
+github.com/jonboulle/clockwork v0.3.0/go.mod h1:Pkfl5aHPm1nk2H9h0bjmnJD/BcgbGXUBGnn1kMkgxc8=
 github.com/mattn/go-sqlite3 v1.14.16 h1:yOQRA0RpS5PFz/oikGwBEqvAWhWg5ufRz4ETLjwpU1Y=
 github.com/mattn/go-sqlite3 v1.14.16/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
 github.com/parMaster/htu21 v0.0.0-20230220190438-31e4538dc67a h1:TOAqYxV6fBjuppOP/YNZsit/PkBXvK26EsnHWYKeTCA=