diff --git a/cmd/ipfs/mount.go b/cmd/ipfs/mount_unix.go
similarity index 96%
rename from cmd/ipfs/mount.go
rename to cmd/ipfs/mount_unix.go
index dbf1fce0e..2f08b77b8 100644
--- a/cmd/ipfs/mount.go
+++ b/cmd/ipfs/mount_unix.go
@@ -1,4 +1,4 @@
-// +build !windows
+// +build linux darwin freebsd
 
 package main
 
diff --git a/cmd/ipfs/mount_windows.go b/cmd/ipfs/mount_windows.go
index a330cb899..8c3daf8e6 100644
--- a/cmd/ipfs/mount_windows.go
+++ b/cmd/ipfs/mount_windows.go
@@ -1,7 +1,7 @@
 package main
 
 import (
-	"fmt"
+	"errors"
 	"github.com/gonuts/flag"
 	"github.com/jbenet/commander"
 )
@@ -15,7 +15,5 @@ var cmdIpfsMount = &commander.Command{
 }
 
 func mountCmd(c *commander.Command, inp []string) error {
-	fmt.Printf("not implemented yet\n")
-
-	return nil
+	return errors.New("mount not yet implemented on windows")
 }
diff --git a/fuse/readonly/readonly.go b/fuse/readonly/readonly_unix.go
similarity index 99%
rename from fuse/readonly/readonly.go
rename to fuse/readonly/readonly_unix.go
index 6e900d077..c5ea97c78 100644
--- a/fuse/readonly/readonly.go
+++ b/fuse/readonly/readonly_unix.go
@@ -1,6 +1,6 @@
 // A Go mirror of libfuse's hello.c
 
-// +build !windows
+// +build linux darwin freebsd
 
 package readonly