diff --git a/src/core/block_test.go b/src/core/block_test.go
index 96e7404..f03e952 100644
--- a/src/core/block_test.go
+++ b/src/core/block_test.go
@@ -10,7 +10,7 @@ import (
 
 func TestBlockAnalysis(t *testing.T) {
 	var block types.Block
-	err := testhelpers.LoadBlockFromFile("/Users/setorblagogee/dev/sp-test-dir/block-716120.json", &block)
+	err := testhelpers.LoadAndUnmarshalBlockFromFile("../test_data/block_833000.json", &block)
 	if err != nil {
 		log.Fatalln(err)
 	}
diff --git a/src/core/tweak_test.go b/src/core/tweak_test.go
index 07af18d..000db2b 100644
--- a/src/core/tweak_test.go
+++ b/src/core/tweak_test.go
@@ -6,18 +6,12 @@ import (
 	"SilentPaymentAppBackend/src/testhelpers"
 	"encoding/hex"
 	"log"
-	"os"
 	"testing"
 )
 
 var b833000 types.Block
 
 func init() {
-	common.DebugLogger = log.New(os.Stdout, "[DEBUG] ", log.Ldate|log.Lmicroseconds|log.Lshortfile|log.Lmsgprefix)
-	common.InfoLogger = log.New(os.Stdout, "[INFO] ", log.Ldate|log.Lmicroseconds|log.Lshortfile|log.Lmsgprefix)
-	common.WarningLogger = log.New(os.Stdout, "[WARNING] ", log.Ldate|log.Lmicroseconds|log.Lshortfile|log.Lmsgprefix)
-	common.ErrorLogger = log.New(os.Stdout, "[ERROR] ", log.Ldate|log.Lmicroseconds|log.Lshortfile|log.Lmsgprefix)
-
 	err := testhelpers.LoadAndUnmarshalBlockFromFile("../test_data/block_833000.json", &b833000)
 	if err != nil {
 		log.Fatalln(err)