diff --git a/apps/gophers/ui.go b/apps/gophers/ui.go
index 5c40a859..5b8480db 100644
--- a/apps/gophers/ui.go
+++ b/apps/gophers/ui.go
@@ -329,7 +329,7 @@ func (a *ActionButton) Layout(c ui.Config, q input.Queue, ops *ui.Ops, cs layout
 	cs = f.Rigid()
 	in := layout.Inset{Top: ui.Dp(4)}
 	cs = in.Begin(c, ops, cs)
-	dims := fab(ops, cs, a.sendIco.image(c), theme.brand, c.Px(ui.Dp(56)))
+	dims := fab(ops, a.sendIco.image(c), theme.brand, c.Px(ui.Dp(56)))
 	pointer.EllipseAreaOp{Rect: image.Rectangle{Max: dims.Size}}.Add(ops)
 	dims = in.End(dims)
 	return f.Layout(f.End(dims))
@@ -463,7 +463,7 @@ func (c *clipCircle) End(dims layout.Dimens) layout.Dimens {
 	return dims
 }
 
-func fab(ops *ui.Ops, cs layout.Constraints, ico image.Image, mat ui.MacroOp, size int) layout.Dimens {
+func fab(ops *ui.Ops, ico image.Image, mat ui.MacroOp, size int) layout.Dimens {
 	dp := image.Point{X: (size - ico.Bounds().Dx()) / 2, Y: (size - ico.Bounds().Dy()) / 2}
 	dims := image.Point{X: size, Y: size}
 	rr := float32(size) * .5
diff --git a/cmd/gio/iosbuild.go b/cmd/gio/iosbuild.go
index f7785879..9cb84f9d 100644
--- a/cmd/gio/iosbuild.go
+++ b/cmd/gio/iosbuild.go
@@ -68,7 +68,7 @@ func buildIOS(tmpDir, target string, bi *buildInfo) error {
 		if err := exeIOS(tmpDir, target, appDir, bi); err != nil {
 			return err
 		}
-		if err := signIOS(bi, tmpDir, appDir, out); err != nil {
+		if err := signIOS(bi, tmpDir, appDir); err != nil {
 			return err
 		}
 		return zipDir(out, tmpDir, "Payload")
@@ -77,7 +77,7 @@ func buildIOS(tmpDir, target string, bi *buildInfo) error {
 	}
 }
 
-func signIOS(bi *buildInfo, tmpDir, app, ipa string) error {
+func signIOS(bi *buildInfo, tmpDir, app string) error {
 	home, err := os.UserHomeDir()
 	if err != nil {
 		return err