diff --git a/src/build/Function.go b/src/build/Function.go
index 8044009..2a2d670 100644
--- a/src/build/Function.go
+++ b/src/build/Function.go
@@ -40,7 +40,10 @@ func (f *Function) Compile() {
 			case "let":
 				name := line[1].Text()
 				value := line[3:]
-				fmt.Println("[variable]", name, value)
+
+				if config.Verbose {
+					fmt.Println("[variable]", name, value)
+				}
 
 				f.Variables[name] = &Variable{
 					Value:   line[3:],