diff --git a/src/main.rs b/src/main.rs
index 5bb917b..19bc2f8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -433,9 +433,11 @@ pub async fn generate_coverart_queue_dir_and_filename(file_type: &str) -> (Strin
         }
     }
 
-    filename += if file_type == "jpeg" || file_type == "jpg" {
+    filename += if file_type == icarus_meta::detection::coverart::constants::JPEG_TYPE
+        || file_type == icarus_meta::detection::coverart::constants::JPG_TYPE
+    {
         ".jpeg"
-    } else if file_type == "png" {
+    } else if file_type == icarus_meta::detection::coverart::constants::PNG_TYPE {
         ".png"
     } else {
         ""