diff --git a/lib/file.c b/lib/file.c
index e411ac16d10b7e320bd0d10a621ca2148b64b89d..40ee5cab50a8dc9953f8572e396b82dec39c62cd 100644
--- a/lib/file.c
+++ b/lib/file.c
@@ -82,6 +82,7 @@
 #include "sendf.h"
 #include "escape.h"
 #include "file.h"
+#include "speedcheck.h"
 
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>