1 files changed, 1 insertions, 1 deletions

diff --git a/src/testcurl/daemon_options_test.c b/src/testcurl/daemon_options_test.c
index 508585b7..1ad57a93 100644
--- a/src/testcurl/daemon_options_test.c
+++ b/src/testcurl/daemon_options_test.c
@@ -40,7 +40,7 @@ ahc_echo (void *cls,
           const char *url,
           const char *method,
           const char *version,
-          const char *upload_data, unsigned int *upload_data_size,
+          const char *upload_data, size_t *upload_data_size,
           void **unused)
 {
   return 0;