diff --git a/example1/Makefile b/example1/Makefile
index 9fc318d..7b4c2b6 100644
--- a/example1/Makefile
+++ b/example1/Makefile
@@ -1,3 +1,3 @@
 all:
-	go build
-	./example1
+	# go build
+	GO111MODULE="off" go run main.go
diff --git a/example2/Makefile b/example2/Makefile
index 250e900..7b4c2b6 100644
--- a/example2/Makefile
+++ b/example2/Makefile
@@ -1,3 +1,3 @@
 all:
-	go build
-	./example2
+	# go build
+	GO111MODULE="off" go run main.go
diff --git a/example2/main.go b/example2/main.go
index f19adf4..2e94c7f 100644
--- a/example2/main.go
+++ b/example2/main.go
@@ -1,11 +1,11 @@
 package main
 
 import "log"
-import "fmt"
+// import "fmt"
 import "git.wit.org/wit/shell"
 
 func main() {
-	tmp, output, err := shell.Run("cat /etc/issue")
-	log.Println("cat /etc/issue returned", tmp, "error =", err)
-	fmt.Print(output)
+	err := shell.Run("cat /etc/issue")
+	log.Println("cat /etc/issue returned", err)
+	// fmt.Print(output)
 }