diff --git a/src/settings.rs b/src/settings.rs
index 6bacf96..cd34aa4 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -38,15 +38,13 @@ pub struct Settings {
 
 impl Default for Settings {
     fn default() -> Self {
-        let default_mute_sfx;
+        let default_mute_sfx = false;
         let default_mute_music;
         if let Ok(_) = env::var("CARGO") {
             // Mute audio by default when run through `cargo`
-            default_mute_sfx = cfg!(debug_assertions);
             default_mute_music = cfg!(debug_assertions);
         }
         else {
-            default_mute_sfx = false;
             default_mute_music = false;
         }