diff --git a/cmd/plugins.go b/cmd/plugins.go
index c0fc90c..f722326 100644
--- a/cmd/plugins.go
+++ b/cmd/plugins.go
@@ -577,6 +577,7 @@ func fetchStandaloneImplementationList() ([]StandaloneImplementation, error) {
 	if err != nil {
 		return remoteList.List, err
 	}
+	defer res.Body.Close()
 
 	body, err := ioutil.ReadAll(res.Body)
 	if err != nil {