diff --git a/exif_rad.py b/exif_rad.py
index ccb78f2..330c1b5 100755
--- a/exif_rad.py
+++ b/exif_rad.py
@@ -55,3 +55,4 @@ with open("testdata/test.hisdb.his", "r") as f:
                 print("Going to write comment: " + new_comment)
                 exif_bytes = piexif.dump(exif_dict)
                 im.save("testdata/test.jpg", exif=exif_bytes)
+                break