diff --git a/.gitignore b/.gitignore
index 6758e781b..675ffe9df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@ launch.json
 __pycache__/
 report.xml
 outputs.json
+builds/
\ No newline at end of file
diff --git a/qa/simulacraData/simulacra_data_test.go b/qa/simulacraData/simulacra_data_test.go
index ae16de547..c5d7e59ae 100644
--- a/qa/simulacraData/simulacra_data_test.go
+++ b/qa/simulacraData/simulacra_data_test.go
@@ -2,12 +2,14 @@
 package main
 
 import (
+	"os"
 	"testing"
 )
 
 const testRecords int = 1000
 
 func TestAge(t *testing.T) {
+	defer os.Remove("age.csv")
 	err := GenerateAgeField(testRecords)
 	if err != nil {
 		t.Fatalf("%v", err)
@@ -15,13 +17,15 @@ func TestAge(t *testing.T) {
 }
 
 func TestIP(t *testing.T) {
+	defer os.Remove("ip.csv")
 	err := GenerateIPField(testRecords)
 	if err != nil {
 		t.Fatalf("%v", err)
 	}
 }
 
-func TestIndentifer(t *testing.T) {
+func TestIdentifier(t *testing.T) {
+	defer os.Remove("identifier.csv")
 	err := GenerateArbIdField(testRecords)
 	if err != nil {
 		t.Fatalf("%v", err)
@@ -29,6 +33,7 @@ func TestIndentifer(t *testing.T) {
 }
 
 func TestOptIn(t *testing.T) {
+	defer os.Remove("optin.csv")
 	err := GenerateOptInField(testRecords)
 	if err != nil {
 		t.Fatalf("%v", err)
@@ -36,6 +41,7 @@ func TestOptIn(t *testing.T) {
 }
 
 func TestCountry(t *testing.T) {
+	defer os.Remove("country.csv")
 	err := GenerateCountryField(testRecords)
 	if err != nil {
 		t.Fatalf("%v", err)
@@ -43,6 +49,7 @@ func TestCountry(t *testing.T) {
 }
 
 func TestTime(t *testing.T) {
+	defer os.Remove("time.csv")
 	err := GenerateTimeField(testRecords)
 	if err != nil {
 		t.Fatalf("%v", err)