diff --git a/dsp/src/iir.rs b/dsp/src/iir.rs
index c8ef6ba..4206c2b 100644
--- a/dsp/src/iir.rs
+++ b/dsp/src/iir.rs
@@ -52,8 +52,8 @@ impl IIR {
         Self {
             ba: Vec5([gain, 0., 0., 0., 0.]),
             y_offset: 0.,
-            y_min: y_min,
-            y_max: y_max,
+            y_min,
+            y_max,
         }
     }
 
diff --git a/dsp/src/lockin.rs b/dsp/src/lockin.rs
index fcbb4c9..58670c7 100644
--- a/dsp/src/lockin.rs
+++ b/dsp/src/lockin.rs
@@ -16,7 +16,6 @@ impl Lockin {
         Self {
             iir: IIR {
                 ba,
-                ..Default::default()
             },
             state: [Vec5::default(); 2],
         }