diff --git a/src/lib.rs b/src/lib.rs
index 5a257322e231bcaf5ee51df9a4fd0b0ddc03ea40..00f09c4cab9803dca83602c6bf1962a2d6027cfb 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -205,7 +205,7 @@ impl PollingClient {
     }
 
     pub fn close(&self) -> Result<(), JsValue> {
-        self.event_client.close();
+        self.event_client.close()
     }
 }