diff --git a/oss/gcsblob/gcs.go b/oss/gcsblob/gcs.go
index 43a8eb4..40fdfc5 100644
--- a/oss/gcsblob/gcs.go
+++ b/oss/gcsblob/gcs.go
@@ -116,7 +116,7 @@ func (g *GoogleCloudStorage) List(prefix string) ([]oss.OSSPath, error) {
 		key = strings.TrimPrefix(key, "/")
 
 		res = append(res, oss.OSSPath{
-			Path:  attrs.Name,
+			Path:  key,
 			IsDir: false,
 		})
 
diff --git a/tests/oss/oss_test.go b/tests/oss/oss_test.go
index f606a53..8957491 100644
--- a/tests/oss/oss_test.go
+++ b/tests/oss/oss_test.go
@@ -174,6 +174,9 @@ func TestAll(t *testing.T) {
 		ossPaths, err = storage.List(prefix)
 		assert.Equal(t, 1, len(ossPaths), info)
 		assert.Nil(t, err, info)
+		// Verify that List returns relative paths (without prefix)
+		expectedRelativePath := key[len(prefix)+1:] // +1 for the "/" separator
+		assert.Equal(t, expectedRelativePath, ossPaths[0].Path, info+" - List should return relative path")
 
 		err = storage.Delete(key)
 		assert.Nil(t, err, info)