Fix missing include
diff --git a/include/git2/sys/transport.h b/include/git2/sys/transport.h
index f0c2a3e..ba22e74 100644
--- a/include/git2/sys/transport.h
+++ b/include/git2/sys/transport.h
@@ -9,6 +9,7 @@
#define INCLUDE_sys_git_transport_h
#include "git2/net.h"
+#include "git2/remote.h"
#include "git2/transport.h"
#include "git2/types.h"
#include "git2/strarray.h"