diff --git a/extcmds.go b/system/extcmds.go
similarity index 93%
rename from extcmds.go
rename to system/extcmds.go
index 6767791..241c863 100644
--- a/extcmds.go
+++ b/system/extcmds.go
@@ -4,7 +4,7 @@
 
 // +build !darwin,!android,!windows
 
-package termshark
+package system
 
 var CopyToClipboard = []string{"xsel", "-i", "-b"}
 
diff --git a/extcmds_android.go b/system/extcmds_android.go
similarity index 94%
rename from extcmds_android.go
rename to system/extcmds_android.go
index 27adba9..6093b21 100644
--- a/extcmds_android.go
+++ b/system/extcmds_android.go
@@ -2,7 +2,7 @@
 // code is governed by the MIT license that can be found in the LICENSE
 // file.
 
-package termshark
+package system
 
 var CopyToClipboard = []string{"termux-clipboard-set"}
 
diff --git a/extcmds_darwin.go b/system/extcmds_darwin.go
similarity index 92%
rename from extcmds_darwin.go
rename to system/extcmds_darwin.go
index 01d2f06..93101b9 100644
--- a/extcmds_darwin.go
+++ b/system/extcmds_darwin.go
@@ -2,7 +2,7 @@
 // code is governed by the MIT license that can be found in the LICENSE
 // file.
 
-package termshark
+package system
 
 var CopyToClipboard = []string{"pbcopy"}
 
diff --git a/extcmds_windows.go b/system/extcmds_windows.go
similarity index 92%
rename from extcmds_windows.go
rename to system/extcmds_windows.go
index 2c1485e..fe9d726 100644
--- a/extcmds_windows.go
+++ b/system/extcmds_windows.go
@@ -2,7 +2,7 @@
 // code is governed by the MIT license that can be found in the LICENSE
 // file.
 
-package termshark
+package system
 
 var CopyToClipboard = []string{"clip"}
 
diff --git a/ui/ui.go b/ui/ui.go
index 302625b..6a6fbdd 100644
--- a/ui/ui.go
+++ b/ui/ui.go
@@ -751,7 +751,7 @@ func openCopyChoices(copyLen int, app gowid.IApp) {
 
 	copyCmd := termshark.ConfStringSlice(
 		"main.copy-command",
-		termshark.CopyToClipboard,
+		system.CopyToClipboard,
 	)
 
 	if len(copyCmd) == 0 {
diff --git a/utils.go b/utils.go
index 3d39e30..97c90cc 100644
--- a/utils.go
+++ b/utils.go
@@ -32,6 +32,7 @@ import (
 	"github.com/blang/semver"
 	"github.com/gcla/gowid"
 	"github.com/gcla/gowid/gwutil"
+	"github.com/gcla/termshark/system"
 	"github.com/gcla/termshark/widgets/resizable"
 	"github.com/mattn/go-isatty"
 	"github.com/pkg/errors"
@@ -795,7 +796,7 @@ func ApplyArguments(cmd []string, args []string) ([]string, int) {
 func BrowseUrl(url string) error {
 	urlCmd := ConfStringSlice(
 		"main.browse-command",
-		OpenURL,
+		system.OpenURL,
 	)
 
 	if len(urlCmd) == 0 {
@@ -843,7 +844,7 @@ func CopyCommand(input io.Reader, cb interface{}) error {
 
 	copyCmd := ConfStringSlice(
 		"main.copy-command",
-		CopyToClipboard,
+		system.CopyToClipboard,
 	)
 
 	if len(copyCmd) == 0 {