diff --git a/src/main.c b/src/main.c
index cd01e0518b..4466751a2b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -179,7 +179,7 @@ static CURLcode win32_init(void) { return CURLE_OK; }
  */
 CURLcode main_init(void)
 {
-  curl_global_init(0);
+  curl_global_init(CURL_GLOBAL_DEFAULT);
   return win32_init();
 }