1 files changed, 5 insertions, 1 deletions
diff --git a/src/cat/LuaScriptInterface.cpp b/src/cat/LuaScriptInterface.cpp
index 39a5add..b9124c5 100644
--- a/src/cat/LuaScriptInterface.cpp
+++ b/src/cat/LuaScriptInterface.cpp
@@ -39,6 +39,10 @@
 #include "LuaSlider.h"
 #include "LuaProgressBar.h"
 
+#ifdef __unix__
+#include <unistd.h>
+#endif
+
 extern "C"
 {
 #ifdef WIN
@@ -1702,4 +1706,4 @@ std::string LuaScriptInterface::FormatCommand(std::string command)
 
 LuaScriptInterface::~LuaScriptInterface() {
 	delete legacy;
-}
-\ No newline at end of file
+}