diff --git a/external/3rd/library/webAPI/webAPI.h b/external/3rd/library/webAPI/webAPI.h
index a0fd11c0..155c53f3 100644
--- a/external/3rd/library/webAPI/webAPI.h
+++ b/external/3rd/library/webAPI/webAPI.h
@@ -30,6 +30,8 @@
 
 #endif
 
+#include "../libLeff/libLeff.h"
+
 namespace StellaBellum {
     enum HTTP {
         GET = 0, POST = 1