diff --git a/loss.go b/loss.go
index 41fda99..e22f2bb 100644
--- a/loss.go
+++ b/loss.go
@@ -18,7 +18,6 @@ type lossWindow struct {
 	bits   []uint64
 	lost   atomic.Uint64
 	late   atomic.Uint64
-	_      [16]byte
 }
 
 func newLossWindows(n int) []lossWindow {
diff --git a/rx.go b/rx.go
index 5bc0ff7..fd11cdd 100644
--- a/rx.go
+++ b/rx.go
@@ -15,7 +15,6 @@ type rxStats struct {
 	badLen   atomic.Uint64
 	crcErr   atomic.Uint64
 	rxErrs   atomic.Uint64
-	_        [16]byte
 }
 
 type rxWorker struct {
diff --git a/tx.go b/tx.go
index beb281f..757ee5e 100644
--- a/tx.go
+++ b/tx.go
@@ -10,7 +10,6 @@ type txStats struct {
 	frames atomic.Uint64
 	bytes  atomic.Uint64
 	errs   atomic.Uint64
-	_      [40]byte
 }
 
 type txWorker struct {