diff --git a/tests/test_image.py b/tests/test_image.py
index 1edd9aa..638ac26 100644
--- a/tests/test_image.py
+++ b/tests/test_image.py
@@ -124,4 +124,13 @@ def test_get_size(tmpdir):
                             test_image)
 
     result = get_size(src_file)
-    assert result == {'height': 800, 'width': 600}
\ No newline at end of file
+    assert result == {'height': 800, 'width': 600}
+
+def test_get_size_with_invalid_path(tmpdir):
+    """Test reading out image size with a missing file"""
+
+    test_image = 'missing-file.jpg'
+    src_file = os.path.join(CURRENT_DIR, test_image)
+
+    result = get_size(src_file)
+    assert result == None
\ No newline at end of file