diff --git a/components/script/dom/gainnode.rs b/components/script/dom/gainnode.rs
index 1b4859e28e5..577deba8f54 100644
--- a/components/script/dom/gainnode.rs
+++ b/components/script/dom/gainnode.rs
@@ -47,7 +47,7 @@ impl GainNode {
             node.node_id(),
             ParamType::Gain,
             AutomationRate::A_rate,
-            1.,       // default value
+            *options.gain,  // default value
             f32::MIN, // min value
             f32::MAX, // max value
         );