diff --git a/internal/socket/rawconn_mmsg.go b/internal/socket/rawconn_mmsg.go
index 775a220..499164a 100644
--- a/internal/socket/rawconn_mmsg.go
+++ b/internal/socket/rawconn_mmsg.go
@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build go1.9
-// +build linux netbsd
+// +build linux
 
 package socket
 
diff --git a/internal/socket/rawconn_nommsg.go b/internal/socket/rawconn_nommsg.go
index 8bfea65..f78832a 100644
--- a/internal/socket/rawconn_nommsg.go
+++ b/internal/socket/rawconn_nommsg.go
@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build go1.9
-// +build !linux,!netbsd
+// +build !linux
 
 package socket
 
diff --git a/internal/socket/socket_go1_9_test.go b/internal/socket/socket_go1_9_test.go
index 3a764ab..c4edd4a 100644
--- a/internal/socket/socket_go1_9_test.go
+++ b/internal/socket/socket_go1_9_test.go
@@ -145,7 +145,7 @@
 		}
 	})
 	switch runtime.GOOS {
-	case "android", "linux", "netbsd":
+	case "android", "linux":
 		t.Run("Messages", func(t *testing.T) {
 			data := []byte("HELLO-R-U-THERE")
 			wmbs := bytes.SplitAfter(data, []byte("-"))
@@ -233,7 +233,7 @@
 			}
 		})
 		switch runtime.GOOS {
-		case "android", "linux", "netbsd":
+		case "android", "linux":
 			wms := make([]socket.Message, M)
 			for i := range wms {
 				wms[i].Buffers = [][]byte{data}