diff --git a/src/lib/gitlab/api.cr b/src/lib/gitlab/api.cr
index dab8451..f0e2f05 100644
--- a/src/lib/gitlab/api.cr
+++ b/src/lib/gitlab/api.cr
@@ -47,7 +47,7 @@ module Gitlab
     end
 
     def make_request(url : String, params = {} of String => String)
-      Retriable.retry(on: {Crest::InternalServerError, Crest::ServiceUnavailable, Crest::BadGateway}) do
+      Retriable.retry(on: {Crest::InternalServerError, Crest::ServiceUnavailable, Crest::BadGateway, Socket::ConnectError}) do
         client[url].get(params: params)
       end
     ensure