diff --git a/src/mint-lib/mint_api_context.c b/src/mint-lib/mint_api_context.c
index 5a14b4a46..4ab46e4ee 100644
--- a/src/mint-lib/mint_api_context.c
+++ b/src/mint-lib/mint_api_context.c
@@ -238,7 +238,7 @@ MAC_easy_to_closure (CURL *eh)
   GNUNET_assert (CURLE_OK ==
                  curl_easy_getinfo (eh,
                                     CURLINFO_PRIVATE,
-                                    (char *) &job));
+                                    (char **) &job));
   return job->jcc_cls;
 }