diff --git a/lofty/src/id3/v2/tag/tests.rs b/lofty/src/id3/v2/tag/tests.rs
index fae1ed33..8b6b8556 100644
--- a/lofty/src/id3/v2/tag/tests.rs
+++ b/lofty/src/id3/v2/tag/tests.rs
@@ -207,8 +207,8 @@ fn tag_to_id3v2() {
 	assert_eq!(
 		frame,
 		&Frame::Comment(CommentFrame::new(
-			TextEncoding::Latin1,
-			*b"eng",
+			TextEncoding::UTF8,
+			*b"XXX",
 			EMPTY_CONTENT_DESCRIPTOR,
 			String::from("Qux comment"),
 		))
diff --git a/lofty/tests/tags/conversions.rs b/lofty/tests/tags/conversions.rs
index ca2f5f67..e3ac2f6a 100644
--- a/lofty/tests/tags/conversions.rs
+++ b/lofty/tests/tags/conversions.rs
@@ -18,7 +18,7 @@ fn tag_to_id3v2_lang_frame() {
 		id3.get(&FrameId::Valid(Cow::Borrowed("USLT"))),
 		Some(&Frame::UnsynchronizedText(UnsynchronizedTextFrame::new(
 			TextEncoding::UTF8,
-			*b"eng",
+			*b"XXX",
 			String::new(),
 			String::from("Test lyrics")
 		)))
@@ -28,7 +28,7 @@ fn tag_to_id3v2_lang_frame() {
 		id3.get(&FrameId::Valid(Cow::Borrowed("COMM"))),
 		Some(&Frame::Comment(CommentFrame::new(
 			TextEncoding::UTF8,
-			*b"eng",
+			*b"XXX",
 			String::new(),
 			String::from("Test comment")
 		)))