diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1176164..a0945b7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,10 @@ jobs:
         args: --verbose
 
   test-unit:
-    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        os: [ ubuntu-20,04, macos-14, windows-2022 ]
+    runs-on: ${{ matrix.os }}
     timeout-minutes: 20
     steps:
     - uses: actions/setup-go@v5
diff --git a/logrotate_linux.go b/logrotate_unix.go
similarity index 92%
rename from logrotate_linux.go
rename to logrotate_unix.go
index 249fa90..cd44005 100644
--- a/logrotate_linux.go
+++ b/logrotate_unix.go
@@ -1,3 +1,5 @@
+//go:build !freebsd && !windows
+
 package logrotate
 
 import (