diff --git a/yaml/transform/environ.go b/yaml/transform/environ.go
index a4f9694ba..222bbfef5 100644
--- a/yaml/transform/environ.go
+++ b/yaml/transform/environ.go
@@ -2,7 +2,6 @@ package transform
 
 import (
 	"os"
-	"strings"
 
 	"github.com/drone/drone/yaml"
 )