diff --git a/App/src/GcodeSender.tsx b/App/src/GcodeSender.tsx
index 0976e4e..f64f47e 100644
--- a/App/src/GcodeSender.tsx
+++ b/App/src/GcodeSender.tsx
@@ -71,7 +71,7 @@ export class GcodeSenderComponent extends React.PureComponent<
             }
         }
 
-        this.setState({ gcodeLinesQueue, gcodeLinesSent });
+        await this.setState({ gcodeLinesQueue, gcodeLinesSent });
     }
 
     render() {