diff --git a/src/replay/index.ts b/src/replay/index.ts
index 4fb0f738..fb5135de 100644
--- a/src/replay/index.ts
+++ b/src/replay/index.ts
@@ -207,7 +207,7 @@ export class Replayer {
     if (!this.config.skipInactive) {
       this.backToNormal();
     }
-    if (typeof this.config.speed !== 'undefined') {
+    if (typeof config.speed !== 'undefined') {
       this.speedService.send({
         type: 'SET_SPEED',
         payload: {