diff --git a/check.go b/check.go
index 9f3d16a..9cec584 100644
--- a/check.go
+++ b/check.go
@@ -1,3 +1,4 @@
+//go:build linux
 // +build linux
 
 /*
diff --git a/fuseoverlayfs.go b/fuseoverlayfs.go
index dfaf5d2..344157c 100644
--- a/fuseoverlayfs.go
+++ b/fuseoverlayfs.go
@@ -1,3 +1,4 @@
+//go:build linux
 // +build linux
 
 /*
diff --git a/fuseoverlayfs_test.go b/fuseoverlayfs_test.go
index 5a2ba3d..a4f026c 100644
--- a/fuseoverlayfs_test.go
+++ b/fuseoverlayfs_test.go
@@ -1,3 +1,4 @@
+//go:build linux
 // +build linux
 
 /*
diff --git a/plugin/plugin.go b/plugin/plugin.go
index 2a76554..40256f9 100644
--- a/plugin/plugin.go
+++ b/plugin/plugin.go
@@ -1,3 +1,4 @@
+//go:build linux
 // +build linux
 
 /*