diff --git a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/support/TimeoutException.java b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/support/TimeoutException.java
index 2a8e518c..92834c39 100644
--- a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/support/TimeoutException.java
+++ b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/support/TimeoutException.java
@@ -30,4 +30,13 @@ public class TimeoutException extends Exception {
 	public TimeoutException(String message) {
 		super(message);
 	}
+
+	/**
+	 * Disables fillInStackTrace for performance reasons.
+	 * @return
+	 */
+	@Override
+	public synchronized Throwable fillInStackTrace() {
+		return this;
+	}
 }