diff --git a/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceAsyncRestTemplate.java b/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceAsyncRestTemplate.java
index 2f042d422..eb9dcc3bf 100644
--- a/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceAsyncRestTemplate.java
+++ b/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/TraceAsyncRestTemplate.java
@@ -137,7 +137,10 @@ public class TraceAsyncRestTemplate extends AsyncRestTemplate {
 				this.errorParser));
 		// potential race can happen here
 		if (span != null && span.equals(this.tracer.getCurrentSpan())) {
-			this.tracer.detach(span);
+			Span parent = this.tracer.detach(span);
+			if (parent != null) {
+				this.tracer.continueSpan(parent);
+			}
 		}
 		return new ListenableFuture<T>() {
 
@@ -326,9 +329,4 @@ public class TraceAsyncRestTemplate extends AsyncRestTemplate {
 			return this.tracer.isTracing();
 		}
 	}
-
-
-
-
-
 }