diff --git a/fixture/fixture.3g2 b/fixture/fixture.3g2
new file mode 100644
index 00000000..f5d4fb57
Binary files /dev/null and b/fixture/fixture.3g2 differ
diff --git a/test.js b/test.js
index 26de8fe3..01a88f45 100644
--- a/test.js
+++ b/test.js
@@ -83,6 +83,7 @@ const types = [
 	'pptx',
 	'xlsx',
 	'3gp',
+	'3g2',
 	'jp2',
 	'jpm',
 	'jpx',