diff --git a/ext/exif/tests/bug73737.phpt b/ext/exif/tests/bug73737.phpt
index 21eaf80585b..c61e8faf65e 100644
--- a/ext/exif/tests/bug73737.phpt
+++ b/ext/exif/tests/bug73737.phpt
@@ -8,5 +8,7 @@ Bug #73737 (Crash when parsing a tag format)
 	var_dump($exif);
 ?>
 --EXPECTF--
+Warning: exif_thumbnail(bug73737.tiff): Process tag(x0100=ImageWidth ): Illegal components(0) in %s on line %d
+
 Warning: exif_thumbnail(bug73737.tiff): Error in TIFF: filesize(x0030) less than start of IFD dir(x10102) in %s line %d
 bool(false)