diff --git a/data/testcue.cue b/data/testcue.cue
index 886070d..544dd83 100644
--- a/data/testcue.cue
+++ b/data/testcue.cue
@@ -2,7 +2,7 @@ REM GENRE Random
 REM DATE 2022
 PERFORMER "Polochon_street"
 TITLE "Album for CUE test"
-FILE "testcue.wav" WAVE
+FILE "testcue.flac" WAVE
   TRACK 01 AUDIO
     TITLE "Renaissance"
     PERFORMER "David TMX"
diff --git a/data/testcue.flac b/data/testcue.flac
new file mode 100644
index 0000000..70a5aff
Binary files /dev/null and b/data/testcue.flac differ
diff --git a/data/testcue.wav b/data/testcue.wav
deleted file mode 100644
index cbd9832..0000000
Binary files a/data/testcue.wav and /dev/null differ
diff --git a/src/cue.rs b/src/cue.rs
index cd736e0..cc1abb0 100644
--- a/src/cue.rs
+++ b/src/cue.rs
@@ -192,7 +192,7 @@ mod tests {
         let songs = BlissCue::songs_from_path("data/testcue.cue").unwrap();
         let expected = vec![
             Ok(Song {
-                path: Path::new("data/testcue.wav/CUE_TRACK001").to_path_buf(),
+                path: Path::new("data/testcue.flac/CUE_TRACK001").to_path_buf(),
                 analysis: Analysis {
                     internal_analysis: [
                         0.38463724,
@@ -227,12 +227,12 @@ mod tests {
                 duration: Duration::from_secs_f32(11.066666603),
                 cue_info: Some(CueInfo {
                     cue_path: PathBuf::from("data/testcue.cue"),
-                    audio_file_path: PathBuf::from("data/testcue.wav"),
+                    audio_file_path: PathBuf::from("data/testcue.flac"),
                 }),
                 ..Default::default()
             }),
             Ok(Song {
-                path: Path::new("data/testcue.wav/CUE_TRACK002").to_path_buf(),
+                path: Path::new("data/testcue.flac/CUE_TRACK002").to_path_buf(),
                 analysis: Analysis {
                     internal_analysis: [
                         0.18622077,
@@ -267,12 +267,12 @@ mod tests {
                 duration: Duration::from_secs_f64(5.853333473),
                 cue_info: Some(CueInfo {
                     cue_path: PathBuf::from("data/testcue.cue"),
-                    audio_file_path: PathBuf::from("data/testcue.wav"),
+                    audio_file_path: PathBuf::from("data/testcue.flac"),
                 }),
                 ..Default::default()
             }),
             Ok(Song {
-                path: Path::new("data/testcue.wav/CUE_TRACK003").to_path_buf(),
+                path: Path::new("data/testcue.flac/CUE_TRACK003").to_path_buf(),
                 analysis: Analysis {
                     internal_analysis: [
                         0.0024261475,
@@ -307,7 +307,7 @@ mod tests {
                 duration: Duration::from_secs_f32(5.586666584),
                 cue_info: Some(CueInfo {
                     cue_path: PathBuf::from("data/testcue.cue"),
-                    audio_file_path: PathBuf::from("data/testcue.wav"),
+                    audio_file_path: PathBuf::from("data/testcue.flac"),
                 }),
                 ..Default::default()
             }),
diff --git a/src/lib.rs b/src/lib.rs
index 71603b8..6d899e7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -262,9 +262,9 @@ mod tests {
                     ),),
                 ),
                 (true, String::from("./data/s16_mono_22_5kHz.flac"), None),
-                (true, String::from("./data/testcue.wav/CUE_TRACK001"), None),
-                (true, String::from("./data/testcue.wav/CUE_TRACK002"), None),
-                (true, String::from("./data/testcue.wav/CUE_TRACK003"), None),
+                (true, String::from("./data/testcue.flac/CUE_TRACK001"), None),
+                (true, String::from("./data/testcue.flac/CUE_TRACK002"), None),
+                (true, String::from("./data/testcue.flac/CUE_TRACK003"), None),
                 (true, String::from("./data/white_noise.flac"), None),
             ],
         );