diff --git a/CHANGELOG.md b/CHANGELOG.md
index ece87ff..f6da776 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.1.4 (unreleased)
+
+- Implement synchronous request only for non-GET requests
+
 ## 0.1.3
 
 - Optimize wait time after 429 response
diff --git a/client.go b/client.go
index d05c7aa..ec8b4f8 100644
--- a/client.go
+++ b/client.go
@@ -246,7 +246,7 @@ func (client *Client) Do(req Req) (Res, error) {
 		}
 	}
 
-	if req.Synchronous {
+	if req.Synchronous && req.HttpReq.Method != "GET" && req.HttpReq.Method != "" {
 		return client.WaitTask(&req, &res)
 	}