diff --git a/Makefile b/Makefile
index <HASH>..<HASH> 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ GOFILES=\
 	mmap.go
 
 GOFILES_freebsd=\
-	mmap_linux.go\
+	mmap_darwin.go\
 	mmap_unix.go
 
 GOFILES_darwin=\
diff --git a/mmap_darwin.go b/mmap_darwin.go
index <HASH>..<HASH> 100644
--- a/mmap_darwin.go
+++ b/mmap_darwin.go
@@ -12,6 +12,3 @@ import (
 const (
     MAP_ANONYMOUS = syscall.MAP_ANON
 )
-
-
-
diff --git a/mmap_linux.go b/mmap_linux.go
index <HASH>..<HASH> 100644
--- a/mmap_linux.go
+++ b/mmap_linux.go
@@ -11,5 +11,3 @@ import (
 const (
     MAP_ANONYMOUS = syscall.MAP_ANONYMOUS
 )
-
-
Use MAP_ANON with FreeBSD

Untested, but the documentation makes it seem like this will work.