diff --git a/lib/protocol.cpp b/lib/protocol.cpp
index 3436f80..5adb2e5 100644
--- a/lib/protocol.cpp
+++ b/lib/protocol.cpp
@@ -13,7 +13,6 @@
 #include <map>
 #include <expat.h>
 #include <curl/curl.h>
-#include <curl/types.h>
 #include <curl/easy.h>
 using namespace std;