diff --git a/src/slic3r/Utils/Http.cpp b/src/slic3r/Utils/Http.cpp
index bcb9dda915..e10115b1f7 100644
--- a/src/slic3r/Utils/Http.cpp
+++ b/src/slic3r/Utils/Http.cpp
@@ -189,7 +189,6 @@ Http::priv::priv(const std::string &url)
 #ifdef __WINDOWS__
 	::curl_easy_setopt(curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_MAX_TLSv1_2);
 #endif
-	::curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
 	::curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
 	::curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);