1 files changed, 1 insertions, 0 deletions
diff --git a/lib/multi.c b/lib/multi.c
index a29b6a0ae..73e8e7e3d 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -1778,6 +1778,7 @@ static CURLMcode multi_socket(struct Curl_multi *multi,
   return result;
 }
 
+#undef curl_multi_setopt
 CURLMcode curl_multi_setopt(CURLM *multi_handle,
                             CURLMoption option, ...)
 {