diff --git a/lib/transfer.c b/lib/transfer.c
index cc13a6c42..84d244ef0 100644
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -111,10 +111,6 @@
 #include "memdebug.h"
 #endif
 
-#ifndef min
-#define min(a, b)   ((a) < (b) ? (a) : (b))
-#endif
-
 #define CURL_TIMEOUT_EXPECT_100 1000 /* counting ms here */
 
 enum {