diff --git a/src/sys/flock_other.go b/src/sys/flock_other.go
index 49280f4..f34a63d 100644
--- a/src/sys/flock_other.go
+++ b/src/sys/flock_other.go
@@ -1,6 +1,6 @@
 //go:build !unix
 
-package os
+package sys
 
 import (
 	"fmt"
diff --git a/src/sys/flock_posix.go b/src/sys/flock_posix.go
index 226da1a..d70a115 100644
--- a/src/sys/flock_posix.go
+++ b/src/sys/flock_posix.go
@@ -1,6 +1,6 @@
 //go:build unix
 
-package os
+package sys
 
 import (
 	"os"
diff --git a/src/sys/signal.go b/src/sys/signal.go
index 4f8b94e..a53429d 100644
--- a/src/sys/signal.go
+++ b/src/sys/signal.go
@@ -2,7 +2,7 @@
 // will do on Windows (tl;dr nothing calls the reload handler, the interrupt handler works
 // more or less how you'd expect).
 
-package os
+package sys
 
 import (
 	"os"