diff --git a/libnetwork/osl/interface_freebsd.go b/libnetwork/osl/interface_freebsd.go
deleted file mode 100644
index 9c0141fd9ba65e40c2e202c82b7fe5f8b71948c3..0000000000000000000000000000000000000000
--- a/libnetwork/osl/interface_freebsd.go
+++ /dev/null
@@ -1,4 +0,0 @@
-package osl
-
-// IfaceOption is a function option type to set interface options
-type IfaceOption func()
diff --git a/libnetwork/osl/interface_linux.go b/libnetwork/osl/interface_linux.go
index 561e7fc7e0a596bcaa583cdd2b8610362760a6f6..ee1b4ab8424bb79a874835dbef96f973cf0dc43e 100644
--- a/libnetwork/osl/interface_linux.go
+++ b/libnetwork/osl/interface_linux.go
@@ -14,9 +14,6 @@ import (
 	"github.com/vishvananda/netns"
 )
 
-// IfaceOption is a function option type to set interface options
-type IfaceOption func(i *nwIface)
-
 type nwIface struct {
 	srcName     string
 	dstName     string
diff --git a/libnetwork/osl/interface_unsupported.go b/libnetwork/osl/interface_unsupported.go
new file mode 100644
index 0000000000000000000000000000000000000000..55a6ae73f1773dad86ffc98cc17e647d63a400b4
--- /dev/null
+++ b/libnetwork/osl/interface_unsupported.go
@@ -0,0 +1,6 @@
+//go:build !linux
+// +build !linux
+
+package osl
+
+type nwIface struct{}
diff --git a/libnetwork/osl/interface_windows.go b/libnetwork/osl/interface_windows.go
deleted file mode 100644
index 9c0141fd9ba65e40c2e202c82b7fe5f8b71948c3..0000000000000000000000000000000000000000
--- a/libnetwork/osl/interface_windows.go
+++ /dev/null
@@ -1,4 +0,0 @@
-package osl
-
-// IfaceOption is a function option type to set interface options
-type IfaceOption func()
diff --git a/libnetwork/osl/sandbox.go b/libnetwork/osl/sandbox.go
index 52117a4c053174326c5489bf2d0314a13e501bac..f9448212c6bbe777dff7f784c6c0fd504998ac42 100644
--- a/libnetwork/osl/sandbox.go
+++ b/libnetwork/osl/sandbox.go
@@ -17,6 +17,9 @@ const (
 	SandboxTypeLoadBalancer = iota
 )
 
+// IfaceOption is a function option type to set interface options.
+type IfaceOption func(i *nwIface)
+
 // Sandbox represents a network sandbox, identified by a specific key.  It
 // holds a list of Interfaces, routes etc, and more can be added dynamically.
 type Sandbox interface {