diff --git a/examples/keyboard/keyboard/gen.go b/examples/keyboard/keyboard/gen.go
index 402fa0544..88fe71dc8 100644
--- a/examples/keyboard/keyboard/gen.go
+++ b/examples/keyboard/keyboard/gen.go
@@ -154,7 +154,7 @@ func outputKeyboardImage() (map[string]image.Rectangle, error) {
 	palettedImg := image.NewPaletted(img.Bounds(), palette)
 	draw.Draw(palettedImg, palettedImg.Bounds(), img, image.ZP, draw.Src)
 
-	f, err := os.Create("_resources/images/keyboard/keyboard.png")
+	f, err := os.Create("../../_resources/images/keyboard/keyboard.png")
 	if err != nil {
 		return nil, err
 	}
@@ -167,7 +167,9 @@ func outputKeyboardImage() (map[string]image.Rectangle, error) {
 
 const keyRectTmpl = `{{.License}}
 
-// DO NOT EDIT: This file is auto-generated by genkeys.go.
+// DO NOT EDIT: This file is auto-generated by gen.go.
+
+// +build example
 
 package keyboard
 
@@ -191,7 +193,7 @@ func outputKeyRectsGo(k map[string]image.Rectangle) error {
 	if err != nil {
 		return err
 	}
-	path := "keyboard/keyboard/keyrects.go"
+	path := "keyrects.go"
 
 	f, err := os.Create(path)
 	if err != nil {
diff --git a/examples/generate.go b/examples/keyboard/keyboard/generate.go
similarity index 88%
rename from examples/generate.go
rename to examples/keyboard/keyboard/generate.go
index d4bef74f6..c1f579477 100644
--- a/examples/generate.go
+++ b/examples/keyboard/keyboard/generate.go
@@ -12,7 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-//go:generate go run keyboard/keyboard/gen.go
+// +build example
+
+//go:generate go run -tags=example gen.go
 //go:generate gofmt -s -w .
 
-package example
+package keyboard
diff --git a/examples/keyboard/keyboard/keyrects.go b/examples/keyboard/keyboard/keyrects.go
index 1455dce24..47c08161c 100644
--- a/examples/keyboard/keyboard/keyrects.go
+++ b/examples/keyboard/keyboard/keyrects.go
@@ -12,7 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// DO NOT EDIT: This file is auto-generated by genkeys.go.
+// DO NOT EDIT: This file is auto-generated by gen.go.
+
+// +build example
 
 package keyboard