diff --git a/src/net/cgo_bsd.go b/src/net/cgo_bsd.go
index 3090d3019d3..388eab4fe1a 100644
--- a/src/net/cgo_bsd.go
+++ b/src/net/cgo_bsd.go
@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build !netgo
-// +build darwin dragonfly freebsd solaris
+// +build darwin dragonfly freebsd
 
 package net