diff --git a/src/cpp/Log.h b/src/cpp/Log.h
index 5b8c47e..d030146 100644
--- a/src/cpp/Log.h
+++ b/src/cpp/Log.h
@@ -3,7 +3,6 @@
 #ifndef NodeRfc_Log_H
 #define NodeRfc_Log_H
 
-#include <sapnwrfc.h>
 #include <fstream>
 #include <initializer_list>
 #include <string>
diff --git a/src/cpp/server_api.h b/src/cpp/server_api.h
index 3298ff2..df479a5 100644
--- a/src/cpp/server_api.h
+++ b/src/cpp/server_api.h
@@ -7,6 +7,7 @@
 #define NodeRfc_ServerAPI_H
 
 #include <napi.h>
+#include <condition_variable>
 #include "Server.h"
 #include "nwrfcsdk.h"