diff --git a/fs/operations/rc_test.go b/fs/operations/rc_test.go
index 98e383270..d0684215f 100644
--- a/fs/operations/rc_test.go
+++ b/fs/operations/rc_test.go
@@ -544,7 +544,7 @@ func TestUploadFile(t *testing.T) {
 	r, call := rcNewRun(t, "operations/uploadfile")
 	ctx := context.Background()
 
-	testFileName := "test.txt"
+	testFileName := "uploadfile-test.txt"
 	testFileContent := "Hello World"
 	r.WriteFile(testFileName, testFileContent, t1)
 	testItem1 := fstest.NewItem(testFileName, testFileContent, t1)
@@ -553,6 +553,10 @@ func TestUploadFile(t *testing.T) {
 	currentFile, err := os.Open(path.Join(r.LocalName, testFileName))
 	require.NoError(t, err)
 
+	defer func() {
+		assert.NoError(t, currentFile.Close())
+	}()
+
 	formReader, contentType, _, err := rest.MultipartUpload(ctx, currentFile, url.Values{}, "file", testFileName)
 	require.NoError(t, err)
 
@@ -572,10 +576,14 @@ func TestUploadFile(t *testing.T) {
 
 	assert.NoError(t, r.Fremote.Mkdir(context.Background(), "subdir"))
 
-	currentFile, err = os.Open(path.Join(r.LocalName, testFileName))
+	currentFile2, err := os.Open(path.Join(r.LocalName, testFileName))
 	require.NoError(t, err)
 
-	formReader, contentType, _, err = rest.MultipartUpload(ctx, currentFile, url.Values{}, "file", testFileName)
+	defer func() {
+		assert.NoError(t, currentFile2.Close())
+	}()
+
+	formReader, contentType, _, err = rest.MultipartUpload(ctx, currentFile2, url.Values{}, "file", testFileName)
 	require.NoError(t, err)
 
 	httpReq = httptest.NewRequest("POST", "/", formReader)