diff --git a/main.go b/main.go
index 00a4d23..0ce492a 100644
--- a/main.go
+++ b/main.go
@@ -48,8 +48,8 @@ func main() {
 		log.Infof("periph loaded with", s.Loaded)
 	}
 
-	//go blinkLight(500*time.Millisecond, zero3.PA1_3)
-	//go blinkLight(250*time.Millisecond, zero3.PA1_12)
+	go blinkLight(500*time.Millisecond, zero3.PA1_3)
+	go blinkLight(250*time.Millisecond, zero3.PA1_12)
 	go getInput(zero3.PA1_5)
 	c := make(chan bool)
 	<-c